127211172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1217

約数の個数: 72

約数和(自身を含む): 330691200

約数和(自身を除く): 203480028

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 121, 132, 158, 237, 242, 316, 363, 474, 484, 726, 869, 948, 1109, 1452, 1738, 2218, 2607, 3327, 3476, 4436, 5214, 6654, 9559, 10428, 12199, 13308, 19118, 24398, 28677, 36597, 38236, 48796, 57354, 73194, 87611, 114708, 134189, 146388, 175222, 262833, 268378, 350444, 402567, 525666, 536756, 805134, 963721, 1051332, 1610268, 1927442, 2891163, 3854884, 5782326, 10600931, 11564652, 21201862, 31802793, 42403724, 63605586, 127211172]

約数ペア:

[(1, 127211172), (2, 63605586), (3, 42403724), (4, 31802793), (6, 21201862), (11, 11564652), (12, 10600931), (22, 5782326), (33, 3854884), (44, 2891163), (66, 1927442), (79, 1610268), (121, 1051332), (132, 963721), (158, 805134), (237, 536756), (242, 525666), (316, 402567), (363, 350444), (474, 268378), (484, 262833), (726, 175222), (869, 146388), (948, 134189), (1109, 114708), (1452, 87611), (1738, 73194), (2218, 57354), (2607, 48796), (3327, 38236), (3476, 36597), (4436, 28677), (5214, 24398), (6654, 19118), (9559, 13308), (10428, 12199)]