72478464

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4967}}^1$

素因数の和:5005

約数の個数: 72

約数和(自身を含む): 203091840

約数和(自身を除く): 130613376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 4967, 7296, 9934, 14592, 14901, 19868, 29802, 39736, 59604, 79472, 94373, 119208, 158944, 188746, 238416, 283119, 317888, 377492, 476832, 566238, 635776, 754984, 953664, 1132476, 1271552, 1509968, 1907328, 2264952, 3019936, 3814656, 4529904, 6039872, 9059808, 12079744, 18119616, 24159488, 36239232, 72478464]

約数ペア:

[(1, 72478464), (2, 36239232), (3, 24159488), (4, 18119616), (6, 12079744), (8, 9059808), (12, 6039872), (16, 4529904), (19, 3814656), (24, 3019936), (32, 2264952), (38, 1907328), (48, 1509968), (57, 1271552), (64, 1132476), (76, 953664), (96, 754984), (114, 635776), (128, 566238), (152, 476832), (192, 377492), (228, 317888), (256, 283119), (304, 238416), (384, 188746), (456, 158944), (608, 119208), (768, 94373), (912, 79472), (1216, 59604), (1824, 39736), (2432, 29802), (3648, 19868), (4864, 14901), (4967, 14592), (7296, 9934)]