67756472

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 152176320

約数和(自身を除く): 84419848

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 53, 56, 74, 106, 148, 212, 259, 296, 371, 424, 518, 617, 742, 1036, 1234, 1484, 1961, 2072, 2468, 2968, 3922, 4319, 4936, 7844, 8638, 13727, 15688, 17276, 22829, 27454, 32701, 34552, 45658, 54908, 65402, 91316, 109816, 130804, 159803, 182632, 228907, 261608, 319606, 457814, 639212, 915628, 1209937, 1278424, 1831256, 2419874, 4839748, 8469559, 9679496, 16939118, 33878236, 67756472]

約数ペア:

[(1, 67756472), (2, 33878236), (4, 16939118), (7, 9679496), (8, 8469559), (14, 4839748), (28, 2419874), (37, 1831256), (53, 1278424), (56, 1209937), (74, 915628), (106, 639212), (148, 457814), (212, 319606), (259, 261608), (296, 228907), (371, 182632), (424, 159803), (518, 130804), (617, 109816), (742, 91316), (1036, 65402), (1234, 54908), (1484, 45658), (1961, 34552), (2072, 32701), (2468, 27454), (2968, 22829), (3922, 17276), (4319, 15688), (4936, 13727), (7844, 8638)]