80195724

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 253317120

約数和(自身を除く): 173121396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 47, 54, 61, 63, 74, 84, 94, 108, 111, 122, 126, 141, 148, 183, 188, 189, 222, 244, 252, 259, 282, 329, 333, 366, 378, 423, 427, 444, 518, 549, 564, 658, 666, 732, 756, 777, 846, 854, 987, 999, 1036, 1098, 1269, 1281, 1316, 1332, 1554, 1647, 1692, 1708, 1739, 1974, 1998, 2196, 2257, 2331, 2538, 2562, 2867, 2961, 3108, 3294, 3478, 3843, 3948, 3996, 4514, 4662, 5076, 5124, 5217, 5734, 5922, 6588, 6771, 6956, 6993, 7686, 8601, 8883, 9028, 9324, 10434, 11468, 11529, 11844, 12173, 13542, 13986, 15372, 15651, 15799, 17202, 17766, 20069, 20313, 20868, 23058, 24346, 25803, 27084, 27972, 31302, 31598, 34404, 35532, 36519, 40138, 40626, 46116, 46953, 47397, 48692, 51606, 60207, 60939, 62604, 63196, 73038, 77409, 80276, 81252, 93906, 94794, 103212, 106079, 109557, 120414, 121878, 142191, 146076, 154818, 180621, 187812, 189588, 212158, 219114, 240828, 243756, 284382, 309636, 318237, 328671, 361242, 424316, 426573, 438228, 541863, 568764, 636474, 657342, 722484, 742553, 853146, 954711, 1083726, 1272948, 1314684, 1485106, 1706292, 1909422, 2167452, 2227659, 2864133, 2970212, 3818844, 4455318, 5728266, 6682977, 8910636, 11456532, 13365954, 20048931, 26731908, 40097862, 80195724]

約数ペア:

[(1, 80195724), (2, 40097862), (3, 26731908), (4, 20048931), (6, 13365954), (7, 11456532), (9, 8910636), (12, 6682977), (14, 5728266), (18, 4455318), (21, 3818844), (27, 2970212), (28, 2864133), (36, 2227659), (37, 2167452), (42, 1909422), (47, 1706292), (54, 1485106), (61, 1314684), (63, 1272948), (74, 1083726), (84, 954711), (94, 853146), (108, 742553), (111, 722484), (122, 657342), (126, 636474), (141, 568764), (148, 541863), (183, 438228), (188, 426573), (189, 424316), (222, 361242), (244, 328671), (252, 318237), (259, 309636), (282, 284382), (329, 243756), (333, 240828), (366, 219114), (378, 212158), (423, 189588), (427, 187812), (444, 180621), (518, 154818), (549, 146076), (564, 142191), (658, 121878), (666, 120414), (732, 109557), (756, 106079), (777, 103212), (846, 94794), (854, 93906), (987, 81252), (999, 80276), (1036, 77409), (1098, 73038), (1269, 63196), (1281, 62604), (1316, 60939), (1332, 60207), (1554, 51606), (1647, 48692), (1692, 47397), (1708, 46953), (1739, 46116), (1974, 40626), (1998, 40138), (2196, 36519), (2257, 35532), (2331, 34404), (2538, 31598), (2562, 31302), (2867, 27972), (2961, 27084), (3108, 25803), (3294, 24346), (3478, 23058), (3843, 20868), (3948, 20313), (3996, 20069), (4514, 17766), (4662, 17202), (5076, 15799), (5124, 15651), (5217, 15372), (5734, 13986), (5922, 13542), (6588, 12173), (6771, 11844), (6956, 11529), (6993, 11468), (7686, 10434), (8601, 9324), (8883, 9028)]