71880072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8783}}^1$

素因数の和:8834

約数の個数: 64

約数和(自身を含む): 202383360

約数和(自身を除く): 130503288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 8783, 17566, 26349, 35132, 52698, 70264, 96613, 105396, 193226, 210792, 272273, 289839, 386452, 544546, 579678, 772904, 816819, 1089092, 1159356, 1633638, 2178184, 2318712, 2995003, 3267276, 5990006, 6534552, 8985009, 11980012, 17970018, 23960024, 35940036, 71880072]

約数ペア:

[(1, 71880072), (2, 35940036), (3, 23960024), (4, 17970018), (6, 11980012), (8, 8985009), (11, 6534552), (12, 5990006), (22, 3267276), (24, 2995003), (31, 2318712), (33, 2178184), (44, 1633638), (62, 1159356), (66, 1089092), (88, 816819), (93, 772904), (124, 579678), (132, 544546), (186, 386452), (248, 289839), (264, 272273), (341, 210792), (372, 193226), (682, 105396), (744, 96613), (1023, 70264), (1364, 52698), (2046, 35132), (2728, 26349), (4092, 17566), (8184, 8783)]