70073367

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 51854313

約数列:

[1, 3, 7, 13, 21, 29, 39, 53, 87, 91, 159, 167, 203, 273, 371, 377, 501, 609, 689, 1113, 1131, 1169, 1537, 2067, 2171, 2639, 3507, 4611, 4823, 4843, 6513, 7917, 8851, 10759, 14469, 14529, 15197, 19981, 26553, 32277, 33901, 45591, 59943, 61957, 62959, 101703, 115063, 139867, 185871, 188877, 256679, 345189, 419601, 440713, 770037, 805441, 1322139, 1796753, 2416323, 3336827, 5390259, 10010481, 23357789, 70073367]

約数ペア:

[(1, 70073367), (3, 23357789), (7, 10010481), (13, 5390259), (21, 3336827), (29, 2416323), (39, 1796753), (53, 1322139), (87, 805441), (91, 770037), (159, 440713), (167, 419601), (203, 345189), (273, 256679), (371, 188877), (377, 185871), (501, 139867), (609, 115063), (689, 101703), (1113, 62959), (1131, 61957), (1169, 59943), (1537, 45591), (2067, 33901), (2171, 32277), (2639, 26553), (3507, 19981), (4611, 15197), (4823, 14529), (4843, 14469), (6513, 10759), (7917, 8851)]