71377686

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:339

約数の個数: 80

約数和(自身を含む): 168524928

約数和(自身を除く): 97147242

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 61, 62, 81, 93, 122, 162, 183, 186, 233, 279, 366, 466, 549, 558, 699, 837, 1098, 1398, 1647, 1674, 1891, 2097, 2511, 3294, 3782, 4194, 4941, 5022, 5673, 6291, 7223, 9882, 11346, 12582, 14213, 14446, 17019, 18873, 21669, 28426, 34038, 37746, 42639, 43338, 51057, 65007, 85278, 102114, 127917, 130014, 153171, 195021, 255834, 306342, 383751, 390042, 440603, 585063, 767502, 881206, 1151253, 1170126, 1321809, 2302506, 2643618, 3965427, 7930854, 11896281, 23792562, 35688843, 71377686]

約数ペア:

[(1, 71377686), (2, 35688843), (3, 23792562), (6, 11896281), (9, 7930854), (18, 3965427), (27, 2643618), (31, 2302506), (54, 1321809), (61, 1170126), (62, 1151253), (81, 881206), (93, 767502), (122, 585063), (162, 440603), (183, 390042), (186, 383751), (233, 306342), (279, 255834), (366, 195021), (466, 153171), (549, 130014), (558, 127917), (699, 102114), (837, 85278), (1098, 65007), (1398, 51057), (1647, 43338), (1674, 42639), (1891, 37746), (2097, 34038), (2511, 28426), (3294, 21669), (3782, 18873), (4194, 17019), (4941, 14446), (5022, 14213), (5673, 12582), (6291, 11346), (7223, 9882)]