72923904

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1074

約数の個数: 108

約数和(自身を含む): 217252672

約数和(自身を除く): 144328768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1021, 1116, 1152, 1488, 1984, 2042, 2232, 2304, 2976, 3063, 3968, 4084, 4464, 5952, 6126, 7936, 8168, 8928, 9189, 11904, 12252, 16336, 17856, 18378, 23808, 24504, 31651, 32672, 35712, 36756, 49008, 63302, 65344, 71424, 73512, 94953, 98016, 126604, 130688, 147024, 189906, 196032, 253208, 261376, 284859, 294048, 379812, 392064, 506416, 569718, 588096, 759624, 784128, 1012832, 1139436, 1176192, 1519248, 2025664, 2278872, 2352384, 3038496, 4051328, 4557744, 6076992, 8102656, 9115488, 12153984, 18230976, 24307968, 36461952, 72923904]

約数ペア:

[(1, 72923904), (2, 36461952), (3, 24307968), (4, 18230976), (6, 12153984), (8, 9115488), (9, 8102656), (12, 6076992), (16, 4557744), (18, 4051328), (24, 3038496), (31, 2352384), (32, 2278872), (36, 2025664), (48, 1519248), (62, 1176192), (64, 1139436), (72, 1012832), (93, 784128), (96, 759624), (124, 588096), (128, 569718), (144, 506416), (186, 392064), (192, 379812), (248, 294048), (256, 284859), (279, 261376), (288, 253208), (372, 196032), (384, 189906), (496, 147024), (558, 130688), (576, 126604), (744, 98016), (768, 94953), (992, 73512), (1021, 71424), (1116, 65344), (1152, 63302), (1488, 49008), (1984, 36756), (2042, 35712), (2232, 32672), (2304, 31651), (2976, 24504), (3063, 23808), (3968, 18378), (4084, 17856), (4464, 16336), (5952, 12252), (6126, 11904), (7936, 9189), (8168, 8928)]