72763264

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^2\times {\mathrm{281}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 176610960

約数和(自身を除く): 103847696

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 281, 289, 448, 476, 544, 562, 578, 896, 952, 1088, 1124, 1156, 1904, 1967, 2023, 2176, 2248, 2312, 3808, 3934, 4046, 4496, 4624, 4777, 7616, 7868, 8092, 8992, 9248, 9554, 15232, 15736, 16184, 17984, 18496, 19108, 31472, 32368, 33439, 35968, 36992, 38216, 62944, 64736, 66878, 76432, 81209, 125888, 129472, 133756, 152864, 162418, 251776, 258944, 267512, 305728, 324836, 535024, 568463, 611456, 649672, 1070048, 1136926, 1299344, 2140096, 2273852, 2598688, 4280192, 4547704, 5197376, 9095408, 10394752, 18190816, 36381632, 72763264]

約数ペア:

[(1, 72763264), (2, 36381632), (4, 18190816), (7, 10394752), (8, 9095408), (14, 5197376), (16, 4547704), (17, 4280192), (28, 2598688), (32, 2273852), (34, 2140096), (56, 1299344), (64, 1136926), (68, 1070048), (112, 649672), (119, 611456), (128, 568463), (136, 535024), (224, 324836), (238, 305728), (272, 267512), (281, 258944), (289, 251776), (448, 162418), (476, 152864), (544, 133756), (562, 129472), (578, 125888), (896, 81209), (952, 76432), (1088, 66878), (1124, 64736), (1156, 62944), (1904, 38216), (1967, 36992), (2023, 35968), (2176, 33439), (2248, 32368), (2312, 31472), (3808, 19108), (3934, 18496), (4046, 17984), (4496, 16184), (4624, 15736), (4777, 15232), (7616, 9554), (7868, 9248), (8092, 8992)]