68076976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 155266848

約数和(自身を除く): 87189872

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 61, 68, 88, 122, 136, 176, 187, 244, 272, 373, 374, 488, 671, 746, 748, 976, 1037, 1342, 1492, 1496, 2074, 2684, 2984, 2992, 4103, 4148, 5368, 5968, 6341, 8206, 8296, 10736, 11407, 12682, 16412, 16592, 22753, 22814, 25364, 32824, 45506, 45628, 50728, 65648, 69751, 91012, 91256, 101456, 139502, 182024, 182512, 250283, 279004, 364048, 386801, 500566, 558008, 773602, 1001132, 1116016, 1547204, 2002264, 3094408, 4004528, 4254811, 6188816, 8509622, 17019244, 34038488, 68076976]

約数ペア:

[(1, 68076976), (2, 34038488), (4, 17019244), (8, 8509622), (11, 6188816), (16, 4254811), (17, 4004528), (22, 3094408), (34, 2002264), (44, 1547204), (61, 1116016), (68, 1001132), (88, 773602), (122, 558008), (136, 500566), (176, 386801), (187, 364048), (244, 279004), (272, 250283), (373, 182512), (374, 182024), (488, 139502), (671, 101456), (746, 91256), (748, 91012), (976, 69751), (1037, 65648), (1342, 50728), (1492, 45628), (1496, 45506), (2074, 32824), (2684, 25364), (2984, 22814), (2992, 22753), (4103, 16592), (4148, 16412), (5368, 12682), (5968, 11407), (6341, 10736), (8206, 8296)]