76223680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 112

約数和(自身を含む): 198936864

約数和(自身を除く): 122713184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 73, 80, 104, 130, 146, 160, 208, 251, 260, 292, 320, 365, 416, 502, 520, 584, 730, 832, 949, 1004, 1040, 1168, 1255, 1460, 1898, 2008, 2080, 2336, 2510, 2920, 3263, 3796, 4016, 4160, 4672, 4745, 5020, 5840, 6526, 7592, 8032, 9490, 10040, 11680, 13052, 15184, 16064, 16315, 18323, 18980, 20080, 23360, 26104, 30368, 32630, 36646, 37960, 40160, 52208, 60736, 65260, 73292, 75920, 80320, 91615, 104416, 130520, 146584, 151840, 183230, 208832, 238199, 261040, 293168, 303680, 366460, 476398, 522080, 586336, 732920, 952796, 1044160, 1172672, 1190995, 1465840, 1905592, 2381990, 2931680, 3811184, 4763980, 5863360, 7622368, 9527960, 15244736, 19055920, 38111840, 76223680]

約数ペア:

[(1, 76223680), (2, 38111840), (4, 19055920), (5, 15244736), (8, 9527960), (10, 7622368), (13, 5863360), (16, 4763980), (20, 3811184), (26, 2931680), (32, 2381990), (40, 1905592), (52, 1465840), (64, 1190995), (65, 1172672), (73, 1044160), (80, 952796), (104, 732920), (130, 586336), (146, 522080), (160, 476398), (208, 366460), (251, 303680), (260, 293168), (292, 261040), (320, 238199), (365, 208832), (416, 183230), (502, 151840), (520, 146584), (584, 130520), (730, 104416), (832, 91615), (949, 80320), (1004, 75920), (1040, 73292), (1168, 65260), (1255, 60736), (1460, 52208), (1898, 40160), (2008, 37960), (2080, 36646), (2336, 32630), (2510, 30368), (2920, 26104), (3263, 23360), (3796, 20080), (4016, 18980), (4160, 18323), (4672, 16315), (4745, 16064), (5020, 15184), (5840, 13052), (6526, 11680), (7592, 10040), (8032, 9490)]