80128152

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{85607}}^1$

素因数の和:85632

約数の個数: 48

約数和(自身を含む): 233709840

約数和(自身を除く): 153581688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 85607, 171214, 256821, 342428, 513642, 684856, 770463, 1027284, 1112891, 1540926, 2054568, 2225782, 3081852, 3338673, 4451564, 6163704, 6677346, 8903128, 10016019, 13354692, 20032038, 26709384, 40064076, 80128152]

約数ペア:

[(1, 80128152), (2, 40064076), (3, 26709384), (4, 20032038), (6, 13354692), (8, 10016019), (9, 8903128), (12, 6677346), (13, 6163704), (18, 4451564), (24, 3338673), (26, 3081852), (36, 2225782), (39, 2054568), (52, 1540926), (72, 1112891), (78, 1027284), (104, 770463), (117, 684856), (156, 513642), (234, 342428), (312, 256821), (468, 171214), (936, 85607)]