80965176

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1368

約数の個数: 64

約数和(自身を含む): 210900000

約数和(自身を除く): 129934824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 73, 74, 111, 146, 148, 219, 222, 292, 296, 438, 444, 584, 876, 888, 1249, 1752, 2498, 2701, 3747, 4996, 5402, 7494, 8103, 9992, 10804, 14988, 16206, 21608, 29976, 32412, 46213, 64824, 91177, 92426, 138639, 182354, 184852, 273531, 277278, 364708, 369704, 547062, 554556, 729416, 1094124, 1109112, 2188248, 3373549, 6747098, 10120647, 13494196, 20241294, 26988392, 40482588, 80965176]

約数ペア:

[(1, 80965176), (2, 40482588), (3, 26988392), (4, 20241294), (6, 13494196), (8, 10120647), (12, 6747098), (24, 3373549), (37, 2188248), (73, 1109112), (74, 1094124), (111, 729416), (146, 554556), (148, 547062), (219, 369704), (222, 364708), (292, 277278), (296, 273531), (438, 184852), (444, 182354), (584, 138639), (876, 92426), (888, 91177), (1249, 64824), (1752, 46213), (2498, 32412), (2701, 29976), (3747, 21608), (4996, 16206), (5402, 14988), (7494, 10804), (8103, 9992)]