89019632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 195924960

約数和(自身を除く): 106905328

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 43, 52, 74, 86, 104, 148, 172, 208, 269, 296, 344, 481, 538, 559, 592, 688, 962, 1076, 1118, 1591, 1924, 2152, 2236, 3182, 3497, 3848, 4304, 4472, 6364, 6994, 7696, 8944, 9953, 11567, 12728, 13988, 19906, 20683, 23134, 25456, 27976, 39812, 41366, 46268, 55952, 79624, 82732, 92536, 129389, 150371, 159248, 165464, 185072, 258778, 300742, 330928, 427979, 517556, 601484, 855958, 1035112, 1202968, 1711916, 2070224, 2405936, 3423832, 5563727, 6847664, 11127454, 22254908, 44509816, 89019632]

約数ペア:

[(1, 89019632), (2, 44509816), (4, 22254908), (8, 11127454), (13, 6847664), (16, 5563727), (26, 3423832), (37, 2405936), (43, 2070224), (52, 1711916), (74, 1202968), (86, 1035112), (104, 855958), (148, 601484), (172, 517556), (208, 427979), (269, 330928), (296, 300742), (344, 258778), (481, 185072), (538, 165464), (559, 159248), (592, 150371), (688, 129389), (962, 92536), (1076, 82732), (1118, 79624), (1591, 55952), (1924, 46268), (2152, 41366), (2236, 39812), (3182, 27976), (3497, 25456), (3848, 23134), (4304, 20683), (4472, 19906), (6364, 13988), (6994, 12728), (7696, 11567), (8944, 9953)]