72503808

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3631}}^1$

素因数の和:3665

約数の個数: 80

約数和(自身を含む): 208070016

約数和(自身を除く): 135566208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 3631, 4992, 6656, 7262, 9984, 10893, 14524, 19968, 21786, 29048, 43572, 47203, 58096, 87144, 94406, 116192, 141609, 174288, 188812, 232384, 283218, 348576, 377624, 464768, 566436, 697152, 755248, 929536, 1132872, 1394304, 1510496, 1859072, 2265744, 2788608, 3020992, 4531488, 5577216, 6041984, 9062976, 12083968, 18125952, 24167936, 36251904, 72503808]

約数ペア:

[(1, 72503808), (2, 36251904), (3, 24167936), (4, 18125952), (6, 12083968), (8, 9062976), (12, 6041984), (13, 5577216), (16, 4531488), (24, 3020992), (26, 2788608), (32, 2265744), (39, 1859072), (48, 1510496), (52, 1394304), (64, 1132872), (78, 929536), (96, 755248), (104, 697152), (128, 566436), (156, 464768), (192, 377624), (208, 348576), (256, 283218), (312, 232384), (384, 188812), (416, 174288), (512, 141609), (624, 116192), (768, 94406), (832, 87144), (1248, 58096), (1536, 47203), (1664, 43572), (2496, 29048), (3328, 21786), (3631, 19968), (4992, 14524), (6656, 10893), (7262, 9984)]