12689871192

素因数分解:

$2^3\times 3^2\times {\mathrm{2243}}^1\times {\mathrm{78577}}^1$

素因数の和:80832

約数の個数: 48

約数和(自身を含む): 34384161240

約数和(自身を除く): 21694290048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2243, 4486, 6729, 8972, 13458, 17944, 20187, 26916, 40374, 53832, 78577, 80748, 157154, 161496, 235731, 314308, 471462, 628616, 707193, 942924, 1414386, 1885848, 2828772, 5657544, 176248211, 352496422, 528744633, 704992844, 1057489266, 1409985688, 1586233899, 2114978532, 3172467798, 4229957064, 6344935596, 12689871192]

約数ペア:

[(1, 12689871192), (2, 6344935596), (3, 4229957064), (4, 3172467798), (6, 2114978532), (8, 1586233899), (9, 1409985688), (12, 1057489266), (18, 704992844), (24, 528744633), (36, 352496422), (72, 176248211), (2243, 5657544), (4486, 2828772), (6729, 1885848), (8972, 1414386), (13458, 942924), (17944, 707193), (20187, 628616), (26916, 471462), (40374, 314308), (53832, 235731), (78577, 161496), (80748, 157154)]