80763804

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 257596416

約数和(自身を除く): 176832612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 31, 33, 34, 36, 43, 44, 51, 54, 62, 66, 68, 81, 86, 93, 99, 102, 108, 124, 129, 132, 153, 162, 172, 186, 187, 198, 204, 258, 279, 297, 306, 324, 341, 372, 374, 387, 396, 459, 473, 516, 527, 558, 561, 594, 612, 682, 731, 748, 774, 837, 891, 918, 946, 1023, 1054, 1116, 1122, 1161, 1188, 1333, 1364, 1377, 1419, 1462, 1548, 1581, 1674, 1683, 1782, 1836, 1892, 2046, 2108, 2193, 2244, 2322, 2511, 2666, 2754, 2838, 2924, 3069, 3162, 3348, 3366, 3483, 3564, 3999, 4092, 4257, 4386, 4644, 4743, 5022, 5049, 5332, 5508, 5676, 5797, 6138, 6324, 6579, 6732, 6966, 7998, 8041, 8514, 8772, 9207, 9486, 10044, 10098, 11594, 11997, 12276, 12771, 13158, 13932, 14229, 14663, 15147, 15996, 16082, 17028, 17391, 18414, 18972, 19737, 20196, 22661, 23188, 23994, 24123, 25542, 26316, 27621, 28458, 29326, 30294, 32164, 34782, 35991, 36828, 38313, 39474, 42687, 43989, 45322, 47988, 48246, 51084, 52173, 55242, 56916, 58652, 59211, 60588, 67983, 69564, 71982, 72369, 76626, 78948, 85374, 87978, 90644, 96492, 104346, 107973, 110484, 118422, 131967, 135966, 143964, 144738, 153252, 156519, 170748, 175956, 203949, 208692, 215946, 217107, 236844, 249271, 263934, 271932, 289476, 313038, 395901, 407898, 431892, 434214, 469557, 498542, 527868, 611847, 626076, 651321, 747813, 791802, 815796, 868428, 939114, 997084, 1187703, 1223694, 1302642, 1495626, 1583604, 1835541, 1878228, 2243439, 2375406, 2447388, 2605284, 2991252, 3671082, 4486878, 4750812, 6730317, 7342164, 8973756, 13460634, 20190951, 26921268, 40381902, 80763804]

約数ペア:

[(1, 80763804), (2, 40381902), (3, 26921268), (4, 20190951), (6, 13460634), (9, 8973756), (11, 7342164), (12, 6730317), (17, 4750812), (18, 4486878), (22, 3671082), (27, 2991252), (31, 2605284), (33, 2447388), (34, 2375406), (36, 2243439), (43, 1878228), (44, 1835541), (51, 1583604), (54, 1495626), (62, 1302642), (66, 1223694), (68, 1187703), (81, 997084), (86, 939114), (93, 868428), (99, 815796), (102, 791802), (108, 747813), (124, 651321), (129, 626076), (132, 611847), (153, 527868), (162, 498542), (172, 469557), (186, 434214), (187, 431892), (198, 407898), (204, 395901), (258, 313038), (279, 289476), (297, 271932), (306, 263934), (324, 249271), (341, 236844), (372, 217107), (374, 215946), (387, 208692), (396, 203949), (459, 175956), (473, 170748), (516, 156519), (527, 153252), (558, 144738), (561, 143964), (594, 135966), (612, 131967), (682, 118422), (731, 110484), (748, 107973), (774, 104346), (837, 96492), (891, 90644), (918, 87978), (946, 85374), (1023, 78948), (1054, 76626), (1116, 72369), (1122, 71982), (1161, 69564), (1188, 67983), (1333, 60588), (1364, 59211), (1377, 58652), (1419, 56916), (1462, 55242), (1548, 52173), (1581, 51084), (1674, 48246), (1683, 47988), (1782, 45322), (1836, 43989), (1892, 42687), (2046, 39474), (2108, 38313), (2193, 36828), (2244, 35991), (2322, 34782), (2511, 32164), (2666, 30294), (2754, 29326), (2838, 28458), (2924, 27621), (3069, 26316), (3162, 25542), (3348, 24123), (3366, 23994), (3483, 23188), (3564, 22661), (3999, 20196), (4092, 19737), (4257, 18972), (4386, 18414), (4644, 17391), (4743, 17028), (5022, 16082), (5049, 15996), (5332, 15147), (5508, 14663), (5676, 14229), (5797, 13932), (6138, 13158), (6324, 12771), (6579, 12276), (6732, 11997), (6966, 11594), (7998, 10098), (8041, 10044), (8514, 9486), (8772, 9207)]