90775296

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:619

約数の個数: 144

約数和(自身を含む): 280600320

約数和(自身を除く): 189825024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 552, 571, 576, 621, 736, 768, 828, 864, 1104, 1142, 1152, 1242, 1472, 1656, 1713, 1728, 2208, 2284, 2304, 2484, 2944, 3312, 3426, 3456, 4416, 4568, 4968, 5139, 5888, 6624, 6852, 6912, 8832, 9136, 9936, 10278, 13133, 13248, 13704, 15417, 17664, 18272, 19872, 20556, 26266, 26496, 27408, 30834, 36544, 39399, 39744, 41112, 52532, 52992, 54816, 61668, 73088, 78798, 79488, 82224, 105064, 109632, 118197, 123336, 146176, 157596, 158976, 164448, 210128, 219264, 236394, 246672, 315192, 328896, 354591, 420256, 438528, 472788, 493344, 630384, 657792, 709182, 840512, 945576, 986688, 1260768, 1315584, 1418364, 1681024, 1891152, 1973376, 2521536, 2836728, 3362048, 3782304, 3946752, 5043072, 5673456, 7564608, 10086144, 11346912, 15129216, 22693824, 30258432, 45387648, 90775296]

約数ペア:

[(1, 90775296), (2, 45387648), (3, 30258432), (4, 22693824), (6, 15129216), (8, 11346912), (9, 10086144), (12, 7564608), (16, 5673456), (18, 5043072), (23, 3946752), (24, 3782304), (27, 3362048), (32, 2836728), (36, 2521536), (46, 1973376), (48, 1891152), (54, 1681024), (64, 1418364), (69, 1315584), (72, 1260768), (92, 986688), (96, 945576), (108, 840512), (128, 709182), (138, 657792), (144, 630384), (184, 493344), (192, 472788), (207, 438528), (216, 420256), (256, 354591), (276, 328896), (288, 315192), (368, 246672), (384, 236394), (414, 219264), (432, 210128), (552, 164448), (571, 158976), (576, 157596), (621, 146176), (736, 123336), (768, 118197), (828, 109632), (864, 105064), (1104, 82224), (1142, 79488), (1152, 78798), (1242, 73088), (1472, 61668), (1656, 54816), (1713, 52992), (1728, 52532), (2208, 41112), (2284, 39744), (2304, 39399), (2484, 36544), (2944, 30834), (3312, 27408), (3426, 26496), (3456, 26266), (4416, 20556), (4568, 19872), (4968, 18272), (5139, 17664), (5888, 15417), (6624, 13704), (6852, 13248), (6912, 13133), (8832, 10278), (9136, 9936)]