80951292

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{24179}}^1$

素因数の和:24223

約数の個数: 48

約数和(自身を含む): 216652800

約数和(自身を除く): 135701508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 24179, 48358, 72537, 96716, 145074, 217611, 290148, 435222, 652833, 749549, 870444, 1305666, 1499098, 2248647, 2611332, 2998196, 4497294, 6745941, 8994588, 13491882, 20237823, 26983764, 40475646, 80951292]

約数ペア:

[(1, 80951292), (2, 40475646), (3, 26983764), (4, 20237823), (6, 13491882), (9, 8994588), (12, 6745941), (18, 4497294), (27, 2998196), (31, 2611332), (36, 2248647), (54, 1499098), (62, 1305666), (93, 870444), (108, 749549), (124, 652833), (186, 435222), (279, 290148), (372, 217611), (558, 145074), (837, 96716), (1116, 72537), (1674, 48358), (3348, 24179)]