15672783996

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{487}}^1\times {\mathrm{7039}}^1$

素因数の和:7663

約数の個数: 72

約数和(自身を含む): 40016936960

約数和(自身を除く): 24344152964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 487, 508, 762, 974, 1143, 1461, 1524, 1948, 2286, 2922, 4383, 4572, 5844, 7039, 8766, 14078, 17532, 21117, 28156, 42234, 61849, 63351, 84468, 123698, 126702, 185547, 247396, 253404, 371094, 556641, 742188, 893953, 1113282, 1787906, 2226564, 2681859, 3427993, 3575812, 5363718, 6855986, 8045577, 10283979, 10727436, 13711972, 16091154, 20567958, 30851937, 32182308, 41135916, 61703874, 123407748, 435355111, 870710222, 1306065333, 1741420444, 2612130666, 3918195999, 5224261332, 7836391998, 15672783996]

約数ペア:

[(1, 15672783996), (2, 7836391998), (3, 5224261332), (4, 3918195999), (6, 2612130666), (9, 1741420444), (12, 1306065333), (18, 870710222), (36, 435355111), (127, 123407748), (254, 61703874), (381, 41135916), (487, 32182308), (508, 30851937), (762, 20567958), (974, 16091154), (1143, 13711972), (1461, 10727436), (1524, 10283979), (1948, 8045577), (2286, 6855986), (2922, 5363718), (4383, 3575812), (4572, 3427993), (5844, 2681859), (7039, 2226564), (8766, 1787906), (14078, 1113282), (17532, 893953), (21117, 742188), (28156, 556641), (42234, 371094), (61849, 253404), (63351, 247396), (84468, 185547), (123698, 126702)]