108666684

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{15971}}^1$

素因数の和:15997

約数の個数: 72

約数和(自身を含む): 325573248

約数和(自身を除く): 216906564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 15971, 31942, 47913, 63884, 95826, 111797, 143739, 191652, 223594, 287478, 335391, 431217, 447188, 574956, 670782, 862434, 1006173, 1293651, 1341564, 1724868, 2012346, 2587302, 3018519, 3880953, 4024692, 5174604, 6037038, 7761906, 9055557, 12074076, 15523812, 18111114, 27166671, 36222228, 54333342, 108666684]

約数ペア:

[(1, 108666684), (2, 54333342), (3, 36222228), (4, 27166671), (6, 18111114), (7, 15523812), (9, 12074076), (12, 9055557), (14, 7761906), (18, 6037038), (21, 5174604), (27, 4024692), (28, 3880953), (36, 3018519), (42, 2587302), (54, 2012346), (63, 1724868), (81, 1341564), (84, 1293651), (108, 1006173), (126, 862434), (162, 670782), (189, 574956), (243, 447188), (252, 431217), (324, 335391), (378, 287478), (486, 223594), (567, 191652), (756, 143739), (972, 111797), (1134, 95826), (1701, 63884), (2268, 47913), (3402, 31942), (6804, 15971)]