82986804

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 216216000

約数和(自身を除く): 133229196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 89, 118, 177, 178, 236, 267, 354, 356, 439, 531, 534, 708, 801, 878, 1062, 1068, 1317, 1602, 1756, 2124, 2634, 3204, 3951, 5251, 5268, 7902, 10502, 15753, 15804, 21004, 25901, 31506, 39071, 47259, 51802, 63012, 77703, 78142, 94518, 103604, 117213, 155406, 156284, 189036, 233109, 234426, 310812, 351639, 466218, 468852, 703278, 932436, 1406556, 2305189, 4610378, 6915567, 9220756, 13831134, 20746701, 27662268, 41493402, 82986804]

約数ペア:

[(1, 82986804), (2, 41493402), (3, 27662268), (4, 20746701), (6, 13831134), (9, 9220756), (12, 6915567), (18, 4610378), (36, 2305189), (59, 1406556), (89, 932436), (118, 703278), (177, 468852), (178, 466218), (236, 351639), (267, 310812), (354, 234426), (356, 233109), (439, 189036), (531, 156284), (534, 155406), (708, 117213), (801, 103604), (878, 94518), (1062, 78142), (1068, 77703), (1317, 63012), (1602, 51802), (1756, 47259), (2124, 39071), (2634, 31506), (3204, 25901), (3951, 21004), (5251, 15804), (5268, 15753), (7902, 10502)]