87180436

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 194754560

約数和(自身を除く): 107574124

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 43, 74, 76, 86, 103, 133, 148, 172, 206, 259, 266, 301, 412, 518, 532, 602, 703, 721, 817, 1036, 1204, 1406, 1442, 1591, 1634, 1957, 2812, 2884, 3182, 3268, 3811, 3914, 4429, 4921, 5719, 6364, 7622, 7828, 8858, 9842, 11137, 11438, 13699, 15244, 17716, 19684, 22274, 22876, 26677, 27398, 30229, 31003, 44548, 53354, 54796, 60458, 62006, 72409, 84151, 106708, 120916, 124012, 144818, 163873, 168302, 211603, 289636, 327746, 336604, 423206, 506863, 589057, 655492, 846412, 1013726, 1147111, 1178114, 2027452, 2294222, 2356228, 3113587, 4588444, 6227174, 12454348, 21795109, 43590218, 87180436]

約数ペア:

[(1, 87180436), (2, 43590218), (4, 21795109), (7, 12454348), (14, 6227174), (19, 4588444), (28, 3113587), (37, 2356228), (38, 2294222), (43, 2027452), (74, 1178114), (76, 1147111), (86, 1013726), (103, 846412), (133, 655492), (148, 589057), (172, 506863), (206, 423206), (259, 336604), (266, 327746), (301, 289636), (412, 211603), (518, 168302), (532, 163873), (602, 144818), (703, 124012), (721, 120916), (817, 106708), (1036, 84151), (1204, 72409), (1406, 62006), (1442, 60458), (1591, 54796), (1634, 53354), (1957, 44548), (2812, 31003), (2884, 30229), (3182, 27398), (3268, 26677), (3811, 22876), (3914, 22274), (4429, 19684), (4921, 17716), (5719, 15244), (6364, 13699), (7622, 11438), (7828, 11137), (8858, 9842)]