90042216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 267840000

約数和(自身を除く): 177797784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 29, 33, 38, 44, 57, 58, 66, 76, 87, 88, 114, 116, 132, 152, 174, 209, 228, 232, 264, 319, 348, 418, 456, 551, 619, 627, 638, 696, 836, 957, 1102, 1238, 1254, 1276, 1653, 1672, 1857, 1914, 2204, 2476, 2508, 2552, 3306, 3714, 3828, 4408, 4952, 5016, 6061, 6612, 6809, 7428, 7656, 11761, 12122, 13224, 13618, 14856, 17951, 18183, 20427, 23522, 24244, 27236, 35283, 35902, 36366, 40854, 47044, 48488, 53853, 54472, 70566, 71804, 72732, 81708, 94088, 107706, 129371, 141132, 143608, 145464, 163416, 197461, 215412, 258742, 282264, 341069, 388113, 394922, 430824, 517484, 592383, 682138, 776226, 789844, 1023207, 1034968, 1184766, 1364276, 1552452, 1579688, 2046414, 2369532, 2728552, 3104904, 3751759, 4092828, 4739064, 7503518, 8185656, 11255277, 15007036, 22510554, 30014072, 45021108, 90042216]

約数ペア:

[(1, 90042216), (2, 45021108), (3, 30014072), (4, 22510554), (6, 15007036), (8, 11255277), (11, 8185656), (12, 7503518), (19, 4739064), (22, 4092828), (24, 3751759), (29, 3104904), (33, 2728552), (38, 2369532), (44, 2046414), (57, 1579688), (58, 1552452), (66, 1364276), (76, 1184766), (87, 1034968), (88, 1023207), (114, 789844), (116, 776226), (132, 682138), (152, 592383), (174, 517484), (209, 430824), (228, 394922), (232, 388113), (264, 341069), (319, 282264), (348, 258742), (418, 215412), (456, 197461), (551, 163416), (619, 145464), (627, 143608), (638, 141132), (696, 129371), (836, 107706), (957, 94088), (1102, 81708), (1238, 72732), (1254, 71804), (1276, 70566), (1653, 54472), (1672, 53853), (1857, 48488), (1914, 47044), (2204, 40854), (2476, 36366), (2508, 35902), (2552, 35283), (3306, 27236), (3714, 24244), (3828, 23522), (4408, 20427), (4952, 18183), (5016, 17951), (6061, 14856), (6612, 13618), (6809, 13224), (7428, 12122), (7656, 11761)]