88977720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57037}}^1$

素因数の和:57064

約数の個数: 64

約数和(自身を含む): 287471520

約数和(自身を除く): 198493800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 57037, 114074, 171111, 228148, 285185, 342222, 456296, 570370, 684444, 741481, 855555, 1140740, 1368888, 1482962, 1711110, 2224443, 2281480, 2965924, 3422220, 3707405, 4448886, 5931848, 6844440, 7414810, 8897772, 11122215, 14829620, 17795544, 22244430, 29659240, 44488860, 88977720]

約数ペア:

[(1, 88977720), (2, 44488860), (3, 29659240), (4, 22244430), (5, 17795544), (6, 14829620), (8, 11122215), (10, 8897772), (12, 7414810), (13, 6844440), (15, 5931848), (20, 4448886), (24, 3707405), (26, 3422220), (30, 2965924), (39, 2281480), (40, 2224443), (52, 1711110), (60, 1482962), (65, 1368888), (78, 1140740), (104, 855555), (120, 741481), (130, 684444), (156, 570370), (195, 456296), (260, 342222), (312, 285185), (390, 228148), (520, 171111), (780, 114074), (1560, 57037)]