85529178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 222393600

約数和(自身を除く): 136864422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 89, 126, 174, 178, 203, 261, 263, 267, 406, 522, 526, 534, 609, 623, 789, 801, 1218, 1246, 1578, 1602, 1827, 1841, 1869, 2367, 2581, 3654, 3682, 3738, 4734, 5162, 5523, 5607, 7627, 7743, 11046, 11214, 15254, 15486, 16569, 18067, 22881, 23229, 23407, 33138, 36134, 45762, 46458, 46814, 53389, 54201, 68643, 70221, 106778, 108402, 137286, 140442, 160167, 162603, 163849, 210663, 320334, 325206, 327698, 421326, 480501, 491547, 678803, 961002, 983094, 1357606, 1474641, 2036409, 2949282, 4072818, 4751621, 6109227, 9503242, 12218454, 14254863, 28509726, 42764589, 85529178]

約数ペア:

[(1, 85529178), (2, 42764589), (3, 28509726), (6, 14254863), (7, 12218454), (9, 9503242), (14, 6109227), (18, 4751621), (21, 4072818), (29, 2949282), (42, 2036409), (58, 1474641), (63, 1357606), (87, 983094), (89, 961002), (126, 678803), (174, 491547), (178, 480501), (203, 421326), (261, 327698), (263, 325206), (267, 320334), (406, 210663), (522, 163849), (526, 162603), (534, 160167), (609, 140442), (623, 137286), (789, 108402), (801, 106778), (1218, 70221), (1246, 68643), (1578, 54201), (1602, 53389), (1827, 46814), (1841, 46458), (1869, 45762), (2367, 36134), (2581, 33138), (3654, 23407), (3682, 23229), (3738, 22881), (4734, 18067), (5162, 16569), (5523, 15486), (5607, 15254), (7627, 11214), (7743, 11046)]