72198600640

素因数分解:

$2^6\times 5^1\times {\mathrm{2459}}^1\times {\mathrm{91753}}^1$

素因数の和:94229

約数の個数: 56

約数和(自身を含む): 171994708080

約数和(自身を除く): 99796107440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2459, 4918, 9836, 12295, 19672, 24590, 39344, 49180, 78688, 91753, 98360, 157376, 183506, 196720, 367012, 393440, 458765, 734024, 786880, 917530, 1468048, 1835060, 2936096, 3670120, 5872192, 7340240, 14680480, 29360960, 225620627, 451241254, 902482508, 1128103135, 1804965016, 2256206270, 3609930032, 4512412540, 7219860064, 9024825080, 14439720128, 18049650160, 36099300320, 72198600640]

約数ペア:

[(1, 72198600640), (2, 36099300320), (4, 18049650160), (5, 14439720128), (8, 9024825080), (10, 7219860064), (16, 4512412540), (20, 3609930032), (32, 2256206270), (40, 1804965016), (64, 1128103135), (80, 902482508), (160, 451241254), (320, 225620627), (2459, 29360960), (4918, 14680480), (9836, 7340240), (12295, 5872192), (19672, 3670120), (24590, 2936096), (39344, 1835060), (49180, 1468048), (78688, 917530), (91753, 786880), (98360, 734024), (157376, 458765), (183506, 393440), (196720, 367012)]