72493824

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 213246432

約数和(自身を除く): 140752608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 64, 78, 96, 104, 106, 128, 137, 156, 159, 192, 208, 212, 256, 274, 312, 318, 384, 411, 416, 424, 548, 624, 636, 689, 768, 822, 832, 848, 1096, 1248, 1272, 1378, 1644, 1664, 1696, 1781, 2067, 2192, 2496, 2544, 2756, 3288, 3328, 3392, 3562, 4134, 4384, 4992, 5088, 5343, 5512, 6576, 6784, 7124, 7261, 8268, 8768, 9984, 10176, 10686, 11024, 13152, 13568, 14248, 14522, 16536, 17536, 20352, 21372, 21783, 22048, 26304, 28496, 29044, 33072, 35072, 40704, 42744, 43566, 44096, 52608, 56992, 58088, 66144, 85488, 87132, 88192, 94393, 105216, 113984, 116176, 132288, 170976, 174264, 176384, 188786, 227968, 232352, 264576, 283179, 341952, 348528, 377572, 455936, 464704, 529152, 566358, 683904, 697056, 755144, 929408, 1132716, 1367808, 1394112, 1510288, 1858816, 2265432, 2788224, 3020576, 4530864, 5576448, 6041152, 9061728, 12082304, 18123456, 24164608, 36246912, 72493824]

約数ペア:

[(1, 72493824), (2, 36246912), (3, 24164608), (4, 18123456), (6, 12082304), (8, 9061728), (12, 6041152), (13, 5576448), (16, 4530864), (24, 3020576), (26, 2788224), (32, 2265432), (39, 1858816), (48, 1510288), (52, 1394112), (53, 1367808), (64, 1132716), (78, 929408), (96, 755144), (104, 697056), (106, 683904), (128, 566358), (137, 529152), (156, 464704), (159, 455936), (192, 377572), (208, 348528), (212, 341952), (256, 283179), (274, 264576), (312, 232352), (318, 227968), (384, 188786), (411, 176384), (416, 174264), (424, 170976), (548, 132288), (624, 116176), (636, 113984), (689, 105216), (768, 94393), (822, 88192), (832, 87132), (848, 85488), (1096, 66144), (1248, 58088), (1272, 56992), (1378, 52608), (1644, 44096), (1664, 43566), (1696, 42744), (1781, 40704), (2067, 35072), (2192, 33072), (2496, 29044), (2544, 28496), (2756, 26304), (3288, 22048), (3328, 21783), (3392, 21372), (3562, 20352), (4134, 17536), (4384, 16536), (4992, 14522), (5088, 14248), (5343, 13568), (5512, 13152), (6576, 11024), (6784, 10686), (7124, 10176), (7261, 9984), (8268, 8768)]