71738928

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{8167}}^1$

素因数の和:8242

約数の個数: 60

約数和(自身を含む): 204085648

約数和(自身を除く): 132346720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8167, 8784, 16334, 24501, 32668, 49002, 65336, 73503, 98004, 130672, 147006, 196008, 294012, 392016, 498187, 588024, 996374, 1176048, 1494561, 1992748, 2989122, 3985496, 4483683, 5978244, 7970992, 8967366, 11956488, 17934732, 23912976, 35869464, 71738928]

約数ペア:

[(1, 71738928), (2, 35869464), (3, 23912976), (4, 17934732), (6, 11956488), (8, 8967366), (9, 7970992), (12, 5978244), (16, 4483683), (18, 3985496), (24, 2989122), (36, 1992748), (48, 1494561), (61, 1176048), (72, 996374), (122, 588024), (144, 498187), (183, 392016), (244, 294012), (366, 196008), (488, 147006), (549, 130672), (732, 98004), (976, 73503), (1098, 65336), (1464, 49002), (2196, 32668), (2928, 24501), (4392, 16334), (8167, 8784)]