7471872

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 23546880

約数和(自身を除く): 16075008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 47, 48, 54, 64, 69, 72, 92, 94, 96, 108, 128, 138, 141, 144, 184, 188, 192, 207, 216, 256, 276, 282, 288, 368, 376, 384, 414, 423, 432, 552, 564, 576, 621, 736, 752, 768, 828, 846, 864, 1081, 1104, 1128, 1152, 1242, 1269, 1472, 1504, 1656, 1692, 1728, 2162, 2208, 2256, 2304, 2484, 2538, 2944, 3008, 3243, 3312, 3384, 3456, 4324, 4416, 4512, 4968, 5076, 5888, 6016, 6486, 6624, 6768, 6912, 8648, 8832, 9024, 9729, 9936, 10152, 12032, 12972, 13248, 13536, 17296, 17664, 18048, 19458, 19872, 20304, 25944, 26496, 27072, 29187, 34592, 36096, 38916, 39744, 40608, 51888, 52992, 54144, 58374, 69184, 77832, 79488, 81216, 103776, 108288, 116748, 138368, 155664, 158976, 162432, 207552, 233496, 276736, 311328, 324864, 415104, 466992, 622656, 830208, 933984, 1245312, 1867968, 2490624, 3735936, 7471872]

約数ペア:

[(1, 7471872), (2, 3735936), (3, 2490624), (4, 1867968), (6, 1245312), (8, 933984), (9, 830208), (12, 622656), (16, 466992), (18, 415104), (23, 324864), (24, 311328), (27, 276736), (32, 233496), (36, 207552), (46, 162432), (47, 158976), (48, 155664), (54, 138368), (64, 116748), (69, 108288), (72, 103776), (92, 81216), (94, 79488), (96, 77832), (108, 69184), (128, 58374), (138, 54144), (141, 52992), (144, 51888), (184, 40608), (188, 39744), (192, 38916), (207, 36096), (216, 34592), (256, 29187), (276, 27072), (282, 26496), (288, 25944), (368, 20304), (376, 19872), (384, 19458), (414, 18048), (423, 17664), (432, 17296), (552, 13536), (564, 13248), (576, 12972), (621, 12032), (736, 10152), (752, 9936), (768, 9729), (828, 9024), (846, 8832), (864, 8648), (1081, 6912), (1104, 6768), (1128, 6624), (1152, 6486), (1242, 6016), (1269, 5888), (1472, 5076), (1504, 4968), (1656, 4512), (1692, 4416), (1728, 4324), (2162, 3456), (2208, 3384), (2256, 3312), (2304, 3243), (2484, 3008), (2538, 2944)]