73441764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 219098880

約数和(自身を除く): 145657116

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 43, 44, 57, 66, 76, 86, 99, 114, 129, 132, 171, 172, 198, 209, 227, 228, 258, 342, 387, 396, 418, 454, 473, 516, 627, 681, 684, 774, 817, 836, 908, 946, 1254, 1362, 1419, 1548, 1634, 1881, 1892, 2043, 2451, 2497, 2508, 2724, 2838, 3268, 3762, 4086, 4257, 4313, 4902, 4994, 5676, 7353, 7491, 7524, 8172, 8514, 8626, 8987, 9761, 9804, 9988, 12939, 14706, 14982, 17028, 17252, 17974, 19522, 22473, 25878, 26961, 29283, 29412, 29964, 35948, 38817, 39044, 44946, 47443, 51756, 53922, 58566, 77634, 80883, 87849, 89892, 94886, 107371, 107844, 117132, 142329, 155268, 161766, 175698, 185459, 189772, 214742, 284658, 322113, 323532, 351396, 370918, 426987, 429484, 556377, 569316, 644226, 741836, 853974, 966339, 1112754, 1288452, 1669131, 1707948, 1932678, 2040049, 2225508, 3338262, 3865356, 4080098, 6120147, 6676524, 8160196, 12240294, 18360441, 24480588, 36720882, 73441764]

約数ペア:

[(1, 73441764), (2, 36720882), (3, 24480588), (4, 18360441), (6, 12240294), (9, 8160196), (11, 6676524), (12, 6120147), (18, 4080098), (19, 3865356), (22, 3338262), (33, 2225508), (36, 2040049), (38, 1932678), (43, 1707948), (44, 1669131), (57, 1288452), (66, 1112754), (76, 966339), (86, 853974), (99, 741836), (114, 644226), (129, 569316), (132, 556377), (171, 429484), (172, 426987), (198, 370918), (209, 351396), (227, 323532), (228, 322113), (258, 284658), (342, 214742), (387, 189772), (396, 185459), (418, 175698), (454, 161766), (473, 155268), (516, 142329), (627, 117132), (681, 107844), (684, 107371), (774, 94886), (817, 89892), (836, 87849), (908, 80883), (946, 77634), (1254, 58566), (1362, 53922), (1419, 51756), (1548, 47443), (1634, 44946), (1881, 39044), (1892, 38817), (2043, 35948), (2451, 29964), (2497, 29412), (2508, 29283), (2724, 26961), (2838, 25878), (3268, 22473), (3762, 19522), (4086, 17974), (4257, 17252), (4313, 17028), (4902, 14982), (4994, 14706), (5676, 12939), (7353, 9988), (7491, 9804), (7524, 9761), (8172, 8987), (8514, 8626)]