862524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 2497040

約数和(自身を除く): 1634516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 97, 114, 117, 156, 171, 194, 228, 234, 247, 291, 342, 388, 468, 494, 582, 684, 741, 873, 988, 1164, 1261, 1482, 1746, 1843, 2223, 2522, 2964, 3492, 3686, 3783, 4446, 5044, 5529, 7372, 7566, 8892, 11058, 11349, 15132, 16587, 22116, 22698, 23959, 33174, 45396, 47918, 66348, 71877, 95836, 143754, 215631, 287508, 431262, 862524]

約数ペア:

[(1, 862524), (2, 431262), (3, 287508), (4, 215631), (6, 143754), (9, 95836), (12, 71877), (13, 66348), (18, 47918), (19, 45396), (26, 33174), (36, 23959), (38, 22698), (39, 22116), (52, 16587), (57, 15132), (76, 11349), (78, 11058), (97, 8892), (114, 7566), (117, 7372), (156, 5529), (171, 5044), (194, 4446), (228, 3783), (234, 3686), (247, 3492), (291, 2964), (342, 2522), (388, 2223), (468, 1843), (494, 1746), (582, 1482), (684, 1261), (741, 1164), (873, 988)]