63704628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4391}}^1$

素因数の和:4445

約数の個数: 72

約数和(自身を含む): 179053056

約数和(自身を除く): 115348428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4391, 4836, 7254, 8782, 13173, 14508, 17564, 26346, 39519, 52692, 57083, 79038, 114166, 136121, 158076, 171249, 228332, 272242, 342498, 408363, 513747, 544484, 684996, 816726, 1027494, 1225089, 1633452, 1769573, 2054988, 2450178, 3539146, 4900356, 5308719, 7078292, 10617438, 15926157, 21234876, 31852314, 63704628]

約数ペア:

[(1, 63704628), (2, 31852314), (3, 21234876), (4, 15926157), (6, 10617438), (9, 7078292), (12, 5308719), (13, 4900356), (18, 3539146), (26, 2450178), (31, 2054988), (36, 1769573), (39, 1633452), (52, 1225089), (62, 1027494), (78, 816726), (93, 684996), (117, 544484), (124, 513747), (156, 408363), (186, 342498), (234, 272242), (279, 228332), (372, 171249), (403, 158076), (468, 136121), (558, 114166), (806, 79038), (1116, 57083), (1209, 52692), (1612, 39519), (2418, 26346), (3627, 17564), (4391, 14508), (4836, 13173), (7254, 8782)]