80065746

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 80

約数和(自身を含む): 188179200

約数和(自身を除く): 108113454

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 107, 149, 162, 186, 214, 279, 298, 321, 447, 558, 642, 837, 894, 963, 1341, 1674, 1926, 2511, 2682, 2889, 3317, 4023, 4619, 5022, 5778, 6634, 8046, 8667, 9238, 9951, 12069, 13857, 15943, 17334, 19902, 24138, 27714, 29853, 31886, 41571, 47829, 59706, 83142, 89559, 95658, 124713, 143487, 179118, 249426, 268677, 286974, 374139, 430461, 494233, 537354, 748278, 860922, 988466, 1291383, 1482699, 2582766, 2965398, 4448097, 8896194, 13344291, 26688582, 40032873, 80065746]

約数ペア:

[(1, 80065746), (2, 40032873), (3, 26688582), (6, 13344291), (9, 8896194), (18, 4448097), (27, 2965398), (31, 2582766), (54, 1482699), (62, 1291383), (81, 988466), (93, 860922), (107, 748278), (149, 537354), (162, 494233), (186, 430461), (214, 374139), (279, 286974), (298, 268677), (321, 249426), (447, 179118), (558, 143487), (642, 124713), (837, 95658), (894, 89559), (963, 83142), (1341, 59706), (1674, 47829), (1926, 41571), (2511, 31886), (2682, 29853), (2889, 27714), (3317, 24138), (4023, 19902), (4619, 17334), (5022, 15943), (5778, 13857), (6634, 12069), (8046, 9951), (8667, 9238)]