81015696

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29611}}^1$

素因数の和:29644

約数の個数: 60

約数和(自身を含む): 238672720

約数和(自身を除く): 157657024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 29611, 59222, 88833, 118444, 177666, 236888, 266499, 355332, 473776, 532998, 562609, 710664, 1065996, 1125218, 1421328, 1687827, 2131992, 2250436, 3375654, 4263984, 4500872, 5063481, 6751308, 9001744, 10126962, 13502616, 20253924, 27005232, 40507848, 81015696]

約数ペア:

[(1, 81015696), (2, 40507848), (3, 27005232), (4, 20253924), (6, 13502616), (8, 10126962), (9, 9001744), (12, 6751308), (16, 5063481), (18, 4500872), (19, 4263984), (24, 3375654), (36, 2250436), (38, 2131992), (48, 1687827), (57, 1421328), (72, 1125218), (76, 1065996), (114, 710664), (144, 562609), (152, 532998), (171, 473776), (228, 355332), (304, 266499), (342, 236888), (456, 177666), (684, 118444), (912, 88833), (1368, 59222), (2736, 29611)]