15764016

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 43211520

約数和(自身を除く): 27447504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 109, 131, 138, 184, 218, 262, 276, 327, 368, 393, 436, 524, 552, 654, 786, 872, 1048, 1104, 1308, 1572, 1744, 2096, 2507, 2616, 3013, 3144, 5014, 5232, 6026, 6288, 7521, 9039, 10028, 12052, 14279, 15042, 18078, 20056, 24104, 28558, 30084, 36156, 40112, 42837, 48208, 57116, 60168, 72312, 85674, 114232, 120336, 144624, 171348, 228464, 328417, 342696, 656834, 685392, 985251, 1313668, 1970502, 2627336, 3941004, 5254672, 7882008, 15764016]

約数ペア:

[(1, 15764016), (2, 7882008), (3, 5254672), (4, 3941004), (6, 2627336), (8, 1970502), (12, 1313668), (16, 985251), (23, 685392), (24, 656834), (46, 342696), (48, 328417), (69, 228464), (92, 171348), (109, 144624), (131, 120336), (138, 114232), (184, 85674), (218, 72312), (262, 60168), (276, 57116), (327, 48208), (368, 42837), (393, 40112), (436, 36156), (524, 30084), (552, 28558), (654, 24104), (786, 20056), (872, 18078), (1048, 15042), (1104, 14279), (1308, 12052), (1572, 10028), (1744, 9039), (2096, 7521), (2507, 6288), (2616, 6026), (3013, 5232), (3144, 5014)]