74929446

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^2$

素因数の和:218

約数の個数: 72

約数和(自身を含む): 177493680

約数和(自身を除く): 102564234

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 79, 87, 138, 158, 174, 207, 237, 261, 414, 474, 522, 667, 711, 1334, 1422, 1817, 2001, 2291, 3634, 4002, 4582, 5451, 6003, 6241, 6873, 10902, 12006, 12482, 13746, 16353, 18723, 20619, 32706, 37446, 41238, 52693, 56169, 105386, 112338, 143543, 158079, 180989, 287086, 316158, 361978, 430629, 474237, 542967, 861258, 948474, 1085934, 1291887, 1628901, 2583774, 3257802, 4162747, 8325494, 12488241, 24976482, 37464723, 74929446]

約数ペア:

[(1, 74929446), (2, 37464723), (3, 24976482), (6, 12488241), (9, 8325494), (18, 4162747), (23, 3257802), (29, 2583774), (46, 1628901), (58, 1291887), (69, 1085934), (79, 948474), (87, 861258), (138, 542967), (158, 474237), (174, 430629), (207, 361978), (237, 316158), (261, 287086), (414, 180989), (474, 158079), (522, 143543), (667, 112338), (711, 105386), (1334, 56169), (1422, 52693), (1817, 41238), (2001, 37446), (2291, 32706), (3634, 20619), (4002, 18723), (4582, 16353), (5451, 13746), (6003, 12482), (6241, 12006), (6873, 10902)]