15777264

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:526

約数の個数: 80

約数和(自身を含む): 43997184

約数和(自身を除く): 28219920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 461, 496, 552, 713, 744, 922, 1104, 1383, 1426, 1488, 1844, 2139, 2766, 2852, 3688, 4278, 5532, 5704, 7376, 8556, 10603, 11064, 11408, 14291, 17112, 21206, 22128, 28582, 31809, 34224, 42412, 42873, 57164, 63618, 84824, 85746, 114328, 127236, 169648, 171492, 228656, 254472, 328693, 342984, 508944, 657386, 685968, 986079, 1314772, 1972158, 2629544, 3944316, 5259088, 7888632, 15777264]

約数ペア:

[(1, 15777264), (2, 7888632), (3, 5259088), (4, 3944316), (6, 2629544), (8, 1972158), (12, 1314772), (16, 986079), (23, 685968), (24, 657386), (31, 508944), (46, 342984), (48, 328693), (62, 254472), (69, 228656), (92, 171492), (93, 169648), (124, 127236), (138, 114328), (184, 85746), (186, 84824), (248, 63618), (276, 57164), (368, 42873), (372, 42412), (461, 34224), (496, 31809), (552, 28582), (713, 22128), (744, 21206), (922, 17112), (1104, 14291), (1383, 11408), (1426, 11064), (1488, 10603), (1844, 8556), (2139, 7376), (2766, 5704), (2852, 5532), (3688, 4278)]