72477776910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31375661}}^1$

素因数の和:31375689

約数の個数: 64

約数和(自身を含む): 216868575744

約数和(自身を除く): 144390798834

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 31375661, 62751322, 94126983, 156878305, 188253966, 219629627, 313756610, 345132271, 439259254, 470634915, 658888881, 690264542, 941269830, 1035396813, 1098148135, 1317777762, 1725661355, 2070793626, 2196296270, 2415925897, 3294444405, 3451322710, 4831851794, 5176984065, 6588888810, 7247777691, 10353968130, 12079629485, 14495555382, 24159258970, 36238888455, 72477776910]

約数ペア:

[(1, 72477776910), (2, 36238888455), (3, 24159258970), (5, 14495555382), (6, 12079629485), (7, 10353968130), (10, 7247777691), (11, 6588888810), (14, 5176984065), (15, 4831851794), (21, 3451322710), (22, 3294444405), (30, 2415925897), (33, 2196296270), (35, 2070793626), (42, 1725661355), (55, 1317777762), (66, 1098148135), (70, 1035396813), (77, 941269830), (105, 690264542), (110, 658888881), (154, 470634915), (165, 439259254), (210, 345132271), (231, 313756610), (330, 219629627), (385, 188253966), (462, 156878305), (770, 94126983), (1155, 62751322), (2310, 31375661)]