78701988

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 189000000

約数和(自身を除く): 110298012

約数列:

[1, 2, 3, 4, 6, 12, 59, 89, 118, 177, 178, 236, 267, 354, 356, 534, 708, 1068, 1249, 2498, 3747, 4996, 5251, 7494, 10502, 14988, 15753, 21004, 31506, 63012, 73691, 111161, 147382, 221073, 222322, 294764, 333483, 442146, 444644, 666966, 884292, 1333932, 6558499, 13116998, 19675497, 26233996, 39350994, 78701988]

約数ペア:

[(1, 78701988), (2, 39350994), (3, 26233996), (4, 19675497), (6, 13116998), (12, 6558499), (59, 1333932), (89, 884292), (118, 666966), (177, 444644), (178, 442146), (236, 333483), (267, 294764), (354, 222322), (356, 221073), (534, 147382), (708, 111161), (1068, 73691), (1249, 63012), (2498, 31506), (3747, 21004), (4996, 15753), (5251, 14988), (7494, 10502)]