83578716

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19843}}^1$

素因数の和:19872

約数の個数: 60

約数和(自身を含む): 235310152

約数和(自身を除く): 151731436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 19843, 39686, 59529, 79372, 119058, 178587, 238116, 257959, 357174, 515918, 535761, 714348, 773877, 1031836, 1071522, 1547754, 1607283, 2143044, 2321631, 3095508, 3214566, 4643262, 6429132, 6964893, 9286524, 13929786, 20894679, 27859572, 41789358, 83578716]

約数ペア:

[(1, 83578716), (2, 41789358), (3, 27859572), (4, 20894679), (6, 13929786), (9, 9286524), (12, 6964893), (13, 6429132), (18, 4643262), (26, 3214566), (27, 3095508), (36, 2321631), (39, 2143044), (52, 1607283), (54, 1547754), (78, 1071522), (81, 1031836), (108, 773877), (117, 714348), (156, 535761), (162, 515918), (234, 357174), (324, 257959), (351, 238116), (468, 178587), (702, 119058), (1053, 79372), (1404, 59529), (2106, 39686), (4212, 19843)]