87924172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 197568000

約数和(自身を除く): 109643828

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 41, 58, 76, 82, 116, 133, 139, 164, 203, 266, 278, 287, 406, 532, 551, 556, 574, 779, 812, 973, 1102, 1148, 1189, 1558, 1946, 2204, 2378, 2641, 3116, 3857, 3892, 4031, 4756, 5282, 5453, 5699, 7714, 8062, 8323, 10564, 10906, 11398, 15428, 16124, 16646, 18487, 21812, 22591, 22796, 28217, 33292, 36974, 39893, 45182, 56434, 73948, 76589, 79786, 90364, 108281, 112868, 153178, 158137, 159572, 165271, 216562, 306356, 316274, 330542, 433124, 536123, 632548, 661084, 757967, 1072246, 1156897, 1515934, 2144492, 2313794, 3031868, 3140149, 4627588, 6280298, 12560596, 21981043, 43962086, 87924172]

約数ペア:

[(1, 87924172), (2, 43962086), (4, 21981043), (7, 12560596), (14, 6280298), (19, 4627588), (28, 3140149), (29, 3031868), (38, 2313794), (41, 2144492), (58, 1515934), (76, 1156897), (82, 1072246), (116, 757967), (133, 661084), (139, 632548), (164, 536123), (203, 433124), (266, 330542), (278, 316274), (287, 306356), (406, 216562), (532, 165271), (551, 159572), (556, 158137), (574, 153178), (779, 112868), (812, 108281), (973, 90364), (1102, 79786), (1148, 76589), (1189, 73948), (1558, 56434), (1946, 45182), (2204, 39893), (2378, 36974), (2641, 33292), (3116, 28217), (3857, 22796), (3892, 22591), (4031, 21812), (4756, 18487), (5282, 16646), (5453, 16124), (5699, 15428), (7714, 11398), (8062, 10906), (8323, 10564)]