75001472

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 189181440

約数和(自身を除く): 114179968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 64, 91, 94, 104, 112, 128, 137, 182, 188, 208, 224, 274, 329, 364, 376, 416, 448, 548, 611, 658, 728, 752, 832, 896, 959, 1096, 1222, 1316, 1456, 1504, 1664, 1781, 1918, 2192, 2444, 2632, 2912, 3008, 3562, 3836, 4277, 4384, 4888, 5264, 5824, 6016, 6439, 7124, 7672, 8554, 8768, 9776, 10528, 11648, 12467, 12878, 14248, 15344, 17108, 17536, 19552, 21056, 24934, 25756, 28496, 30688, 34216, 39104, 42112, 45073, 49868, 51512, 56992, 61376, 68432, 78208, 83707, 90146, 99736, 103024, 113984, 122752, 136864, 167414, 180292, 199472, 206048, 227968, 273728, 334828, 360584, 398944, 412096, 547456, 585949, 669656, 721168, 797888, 824192, 1171898, 1339312, 1442336, 1595776, 2343796, 2678624, 2884672, 4687592, 5357248, 5769344, 9375184, 10714496, 18750368, 37500736, 75001472]

約数ペア:

[(1, 75001472), (2, 37500736), (4, 18750368), (7, 10714496), (8, 9375184), (13, 5769344), (14, 5357248), (16, 4687592), (26, 2884672), (28, 2678624), (32, 2343796), (47, 1595776), (52, 1442336), (56, 1339312), (64, 1171898), (91, 824192), (94, 797888), (104, 721168), (112, 669656), (128, 585949), (137, 547456), (182, 412096), (188, 398944), (208, 360584), (224, 334828), (274, 273728), (329, 227968), (364, 206048), (376, 199472), (416, 180292), (448, 167414), (548, 136864), (611, 122752), (658, 113984), (728, 103024), (752, 99736), (832, 90146), (896, 83707), (959, 78208), (1096, 68432), (1222, 61376), (1316, 56992), (1456, 51512), (1504, 49868), (1664, 45073), (1781, 42112), (1918, 39104), (2192, 34216), (2444, 30688), (2632, 28496), (2912, 25756), (3008, 24934), (3562, 21056), (3836, 19552), (4277, 17536), (4384, 17108), (4888, 15344), (5264, 14248), (5824, 12878), (6016, 12467), (6439, 11648), (7124, 10528), (7672, 9776), (8554, 8768)]