45084416

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 109885440

約数和(自身を除く): 64801024

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 31, 32, 38, 46, 52, 62, 64, 76, 92, 104, 124, 128, 152, 184, 208, 247, 248, 256, 299, 304, 368, 403, 416, 437, 494, 496, 589, 598, 608, 713, 736, 806, 832, 874, 988, 992, 1178, 1196, 1216, 1426, 1472, 1612, 1664, 1748, 1976, 1984, 2356, 2392, 2432, 2852, 2944, 3224, 3328, 3496, 3952, 3968, 4712, 4784, 4864, 5681, 5704, 5888, 6448, 6992, 7657, 7904, 7936, 9269, 9424, 9568, 11362, 11408, 12896, 13547, 13984, 15314, 15808, 18538, 18848, 19136, 22724, 22816, 25792, 27094, 27968, 30628, 31616, 37076, 37696, 38272, 45448, 45632, 51584, 54188, 55936, 61256, 63232, 74152, 75392, 76544, 90896, 91264, 103168, 108376, 111872, 122512, 148304, 150784, 176111, 181792, 182528, 216752, 245024, 296608, 352222, 363584, 433504, 490048, 593216, 704444, 727168, 867008, 980096, 1186432, 1408888, 1454336, 1734016, 1960192, 2372864, 2817776, 3468032, 5635552, 11271104, 22542208, 45084416]

約数ペア:

[(1, 45084416), (2, 22542208), (4, 11271104), (8, 5635552), (13, 3468032), (16, 2817776), (19, 2372864), (23, 1960192), (26, 1734016), (31, 1454336), (32, 1408888), (38, 1186432), (46, 980096), (52, 867008), (62, 727168), (64, 704444), (76, 593216), (92, 490048), (104, 433504), (124, 363584), (128, 352222), (152, 296608), (184, 245024), (208, 216752), (247, 182528), (248, 181792), (256, 176111), (299, 150784), (304, 148304), (368, 122512), (403, 111872), (416, 108376), (437, 103168), (494, 91264), (496, 90896), (589, 76544), (598, 75392), (608, 74152), (713, 63232), (736, 61256), (806, 55936), (832, 54188), (874, 51584), (988, 45632), (992, 45448), (1178, 38272), (1196, 37696), (1216, 37076), (1426, 31616), (1472, 30628), (1612, 27968), (1664, 27094), (1748, 25792), (1976, 22816), (1984, 22724), (2356, 19136), (2392, 18848), (2432, 18538), (2852, 15808), (2944, 15314), (3224, 13984), (3328, 13547), (3496, 12896), (3952, 11408), (3968, 11362), (4712, 9568), (4784, 9424), (4864, 9269), (5681, 7936), (5704, 7904), (5888, 7657), (6448, 6992)]