80490132

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 216599040

約数和(自身を除く): 136108908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 101, 108, 141, 157, 188, 202, 282, 303, 314, 404, 423, 471, 564, 606, 628, 846, 909, 942, 1212, 1269, 1413, 1692, 1818, 1884, 2538, 2727, 2826, 3636, 4239, 4747, 5076, 5454, 5652, 7379, 8478, 9494, 10908, 14241, 14758, 15857, 16956, 18988, 22137, 28482, 29516, 31714, 42723, 44274, 47571, 56964, 63428, 66411, 85446, 88548, 95142, 128169, 132822, 142713, 170892, 190284, 199233, 256338, 265644, 285426, 398466, 428139, 512676, 570852, 745279, 796932, 856278, 1490558, 1712556, 2235837, 2981116, 4471674, 6707511, 8943348, 13415022, 20122533, 26830044, 40245066, 80490132]

約数ペア:

[(1, 80490132), (2, 40245066), (3, 26830044), (4, 20122533), (6, 13415022), (9, 8943348), (12, 6707511), (18, 4471674), (27, 2981116), (36, 2235837), (47, 1712556), (54, 1490558), (94, 856278), (101, 796932), (108, 745279), (141, 570852), (157, 512676), (188, 428139), (202, 398466), (282, 285426), (303, 265644), (314, 256338), (404, 199233), (423, 190284), (471, 170892), (564, 142713), (606, 132822), (628, 128169), (846, 95142), (909, 88548), (942, 85446), (1212, 66411), (1269, 63428), (1413, 56964), (1692, 47571), (1818, 44274), (1884, 42723), (2538, 31714), (2727, 29516), (2826, 28482), (3636, 22137), (4239, 18988), (4747, 16956), (5076, 15857), (5454, 14758), (5652, 14241), (7379, 10908), (8478, 9494)]