80900016

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:738

約数の個数: 80

約数和(自身を含む): 220176384

約数和(自身を除く): 139276368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 127, 138, 184, 254, 276, 368, 381, 508, 552, 577, 762, 1016, 1104, 1154, 1524, 1731, 2032, 2308, 2921, 3048, 3462, 4616, 5842, 6096, 6924, 8763, 9232, 11684, 13271, 13848, 17526, 23368, 26542, 27696, 35052, 39813, 46736, 53084, 70104, 73279, 79626, 106168, 140208, 146558, 159252, 212336, 219837, 293116, 318504, 439674, 586232, 637008, 879348, 1172464, 1685417, 1758696, 3370834, 3517392, 5056251, 6741668, 10112502, 13483336, 20225004, 26966672, 40450008, 80900016]

約数ペア:

[(1, 80900016), (2, 40450008), (3, 26966672), (4, 20225004), (6, 13483336), (8, 10112502), (12, 6741668), (16, 5056251), (23, 3517392), (24, 3370834), (46, 1758696), (48, 1685417), (69, 1172464), (92, 879348), (127, 637008), (138, 586232), (184, 439674), (254, 318504), (276, 293116), (368, 219837), (381, 212336), (508, 159252), (552, 146558), (577, 140208), (762, 106168), (1016, 79626), (1104, 73279), (1154, 70104), (1524, 53084), (1731, 46736), (2032, 39813), (2308, 35052), (2921, 27696), (3048, 26542), (3462, 23368), (4616, 17526), (5842, 13848), (6096, 13271), (6924, 11684), (8763, 9232)]