90251064

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{21991}}^1$

素因数の和:22025

約数の個数: 64

約数和(自身を含む): 263904000

約数和(自身を除く): 173652936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 21991, 43982, 65973, 87964, 131946, 175928, 197919, 263892, 395838, 417829, 527784, 593757, 791676, 835658, 1187514, 1253487, 1583352, 1671316, 2375028, 2506974, 3342632, 3760461, 4750056, 5013948, 7520922, 10027896, 11281383, 15041844, 22562766, 30083688, 45125532, 90251064]

約数ペア:

[(1, 90251064), (2, 45125532), (3, 30083688), (4, 22562766), (6, 15041844), (8, 11281383), (9, 10027896), (12, 7520922), (18, 5013948), (19, 4750056), (24, 3760461), (27, 3342632), (36, 2506974), (38, 2375028), (54, 1671316), (57, 1583352), (72, 1253487), (76, 1187514), (108, 835658), (114, 791676), (152, 593757), (171, 527784), (216, 417829), (228, 395838), (342, 263892), (456, 197919), (513, 175928), (684, 131946), (1026, 87964), (1368, 65973), (2052, 43982), (4104, 21991)]