7540872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 20736000

約数和(自身を除く): 13195128

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 719, 874, 1311, 1438, 1748, 2157, 2622, 2876, 3496, 4314, 5244, 5752, 8628, 10488, 13661, 16537, 17256, 27322, 33074, 40983, 49611, 54644, 66148, 81966, 99222, 109288, 132296, 163932, 198444, 314203, 327864, 396888, 628406, 942609, 1256812, 1885218, 2513624, 3770436, 7540872]

約数ペア:

[(1, 7540872), (2, 3770436), (3, 2513624), (4, 1885218), (6, 1256812), (8, 942609), (12, 628406), (19, 396888), (23, 327864), (24, 314203), (38, 198444), (46, 163932), (57, 132296), (69, 109288), (76, 99222), (92, 81966), (114, 66148), (138, 54644), (152, 49611), (184, 40983), (228, 33074), (276, 27322), (437, 17256), (456, 16537), (552, 13661), (719, 10488), (874, 8628), (1311, 5752), (1438, 5244), (1748, 4314), (2157, 3496), (2622, 2876)]