90784128

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:600

約数の個数: 128

約数和(自身を含む): 265363200

約数和(自身を除く): 174579072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 276, 304, 368, 384, 437, 456, 541, 552, 608, 736, 874, 912, 1082, 1104, 1216, 1311, 1472, 1623, 1748, 1824, 2164, 2208, 2432, 2622, 2944, 3246, 3496, 3648, 4328, 4416, 5244, 6492, 6992, 7296, 8656, 8832, 10279, 10488, 12443, 12984, 13984, 17312, 20558, 20976, 24886, 25968, 27968, 30837, 34624, 37329, 41116, 41952, 49772, 51936, 55936, 61674, 69248, 74658, 82232, 83904, 99544, 103872, 123348, 149316, 164464, 167808, 199088, 207744, 236417, 246696, 298632, 328928, 398176, 472834, 493392, 597264, 657856, 709251, 796352, 945668, 986784, 1194528, 1315712, 1418502, 1592704, 1891336, 1973568, 2389056, 2837004, 3782672, 3947136, 4778112, 5674008, 7565344, 11348016, 15130688, 22696032, 30261376, 45392064, 90784128]

約数ペア:

[(1, 90784128), (2, 45392064), (3, 30261376), (4, 22696032), (6, 15130688), (8, 11348016), (12, 7565344), (16, 5674008), (19, 4778112), (23, 3947136), (24, 3782672), (32, 2837004), (38, 2389056), (46, 1973568), (48, 1891336), (57, 1592704), (64, 1418502), (69, 1315712), (76, 1194528), (92, 986784), (96, 945668), (114, 796352), (128, 709251), (138, 657856), (152, 597264), (184, 493392), (192, 472834), (228, 398176), (276, 328928), (304, 298632), (368, 246696), (384, 236417), (437, 207744), (456, 199088), (541, 167808), (552, 164464), (608, 149316), (736, 123348), (874, 103872), (912, 99544), (1082, 83904), (1104, 82232), (1216, 74658), (1311, 69248), (1472, 61674), (1623, 55936), (1748, 51936), (1824, 49772), (2164, 41952), (2208, 41116), (2432, 37329), (2622, 34624), (2944, 30837), (3246, 27968), (3496, 25968), (3648, 24886), (4328, 20976), (4416, 20558), (5244, 17312), (6492, 13984), (6992, 12984), (7296, 12443), (8656, 10488), (8832, 10279)]