78902184

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{15581}}^1$

素因数の和:15801

約数の個数: 32

約数和(自身を含む): 198203040

約数和(自身を除く): 119300856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 5064, 15581, 31162, 46743, 62324, 93486, 124648, 186972, 373944, 3287591, 6575182, 9862773, 13150364, 19725546, 26300728, 39451092, 78902184]

約数ペア:

[(1, 78902184), (2, 39451092), (3, 26300728), (4, 19725546), (6, 13150364), (8, 9862773), (12, 6575182), (24, 3287591), (211, 373944), (422, 186972), (633, 124648), (844, 93486), (1266, 62324), (1688, 46743), (2532, 31162), (5064, 15581)]