72873798

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31063}}^1$

素因数の和:31108

約数の個数: 32

約数和(自身を含む): 161035776

約数和(自身を除く): 88161978

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 31063, 62126, 93189, 186378, 528071, 714449, 1056142, 1428898, 1584213, 2143347, 3168426, 4286694, 12145633, 24291266, 36436899, 72873798]

約数ペア:

[(1, 72873798), (2, 36436899), (3, 24291266), (6, 12145633), (17, 4286694), (23, 3168426), (34, 2143347), (46, 1584213), (51, 1428898), (69, 1056142), (102, 714449), (138, 528071), (391, 186378), (782, 93189), (1173, 62126), (2346, 31063)]