91881384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7703}}^1$

素因数の和:7790

約数の個数: 64

約数和(自身を含む): 266250240

約数和(自身を除く): 174368856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 7703, 11928, 15406, 23109, 30812, 46218, 53921, 61624, 92436, 107842, 161763, 184872, 215684, 323526, 431368, 546913, 647052, 1093826, 1294104, 1640739, 2187652, 3281478, 3828391, 4375304, 6562956, 7656782, 11485173, 13125912, 15313564, 22970346, 30627128, 45940692, 91881384]

約数ペア:

[(1, 91881384), (2, 45940692), (3, 30627128), (4, 22970346), (6, 15313564), (7, 13125912), (8, 11485173), (12, 7656782), (14, 6562956), (21, 4375304), (24, 3828391), (28, 3281478), (42, 2187652), (56, 1640739), (71, 1294104), (84, 1093826), (142, 647052), (168, 546913), (213, 431368), (284, 323526), (426, 215684), (497, 184872), (568, 161763), (852, 107842), (994, 92436), (1491, 61624), (1704, 53921), (1988, 46218), (2982, 30812), (3976, 23109), (5964, 15406), (7703, 11928)]