80440152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{743}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 217486080

約数和(自身を除く): 137045928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 347, 694, 743, 1041, 1388, 1486, 2082, 2229, 2776, 2972, 4164, 4458, 4511, 5944, 8328, 8916, 9022, 9659, 13533, 17832, 18044, 19318, 27066, 28977, 36088, 38636, 54132, 57954, 77272, 108264, 115908, 231816, 257821, 515642, 773463, 1031284, 1546926, 2062568, 3093852, 3351673, 6187704, 6703346, 10055019, 13406692, 20110038, 26813384, 40220076, 80440152]

約数ペア:

[(1, 80440152), (2, 40220076), (3, 26813384), (4, 20110038), (6, 13406692), (8, 10055019), (12, 6703346), (13, 6187704), (24, 3351673), (26, 3093852), (39, 2062568), (52, 1546926), (78, 1031284), (104, 773463), (156, 515642), (312, 257821), (347, 231816), (694, 115908), (743, 108264), (1041, 77272), (1388, 57954), (1486, 54132), (2082, 38636), (2229, 36088), (2776, 28977), (2972, 27066), (4164, 19318), (4458, 18044), (4511, 17832), (5944, 13533), (8328, 9659), (8916, 9022)]