72794448

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:777

約数の個数: 120

約数和(自身を含む): 219747840

約数和(自身を除く): 146953392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 72, 92, 93, 124, 138, 144, 184, 186, 207, 248, 276, 279, 368, 372, 414, 496, 552, 558, 709, 713, 744, 828, 1104, 1116, 1418, 1426, 1488, 1656, 2127, 2139, 2232, 2836, 2852, 3312, 4254, 4278, 4464, 5672, 5704, 6381, 6417, 8508, 8556, 11344, 11408, 12762, 12834, 16307, 17016, 17112, 21979, 25524, 25668, 32614, 34032, 34224, 43958, 48921, 51048, 51336, 65228, 65937, 87916, 97842, 102096, 102672, 130456, 131874, 146763, 175832, 195684, 197811, 260912, 263748, 293526, 351664, 391368, 395622, 505517, 527496, 587052, 782736, 791244, 1011034, 1054992, 1174104, 1516551, 1582488, 2022068, 2348208, 3033102, 3164976, 4044136, 4549653, 6066204, 8088272, 9099306, 12132408, 18198612, 24264816, 36397224, 72794448]

約数ペア:

[(1, 72794448), (2, 36397224), (3, 24264816), (4, 18198612), (6, 12132408), (8, 9099306), (9, 8088272), (12, 6066204), (16, 4549653), (18, 4044136), (23, 3164976), (24, 3033102), (31, 2348208), (36, 2022068), (46, 1582488), (48, 1516551), (62, 1174104), (69, 1054992), (72, 1011034), (92, 791244), (93, 782736), (124, 587052), (138, 527496), (144, 505517), (184, 395622), (186, 391368), (207, 351664), (248, 293526), (276, 263748), (279, 260912), (368, 197811), (372, 195684), (414, 175832), (496, 146763), (552, 131874), (558, 130456), (709, 102672), (713, 102096), (744, 97842), (828, 87916), (1104, 65937), (1116, 65228), (1418, 51336), (1426, 51048), (1488, 48921), (1656, 43958), (2127, 34224), (2139, 34032), (2232, 32614), (2836, 25668), (2852, 25524), (3312, 21979), (4254, 17112), (4278, 17016), (4464, 16307), (5672, 12834), (5704, 12762), (6381, 11408), (6417, 11344), (8508, 8556)]