72427392

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1145

約数の個数: 128

約数和(自身を含む): 225216000

約数和(自身を除く): 152788608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1103, 1152, 1216, 1368, 1728, 1824, 2052, 2206, 2432, 2736, 3309, 3456, 3648, 4104, 4412, 5472, 6618, 7296, 8208, 8824, 9927, 10944, 13236, 16416, 17648, 19854, 20957, 21888, 26472, 29781, 32832, 35296, 39708, 41914, 52944, 59562, 62871, 65664, 70592, 79416, 83828, 105888, 119124, 125742, 141184, 158832, 167656, 188613, 211776, 238248, 251484, 317664, 335312, 377226, 423552, 476496, 502968, 565839, 635328, 670624, 754452, 952992, 1005936, 1131678, 1270656, 1341248, 1508904, 1905984, 2011872, 2263356, 2682496, 3017808, 3811968, 4023744, 4526712, 6035616, 8047488, 9053424, 12071232, 18106848, 24142464, 36213696, 72427392]

約数ペア:

[(1, 72427392), (2, 36213696), (3, 24142464), (4, 18106848), (6, 12071232), (8, 9053424), (9, 8047488), (12, 6035616), (16, 4526712), (18, 4023744), (19, 3811968), (24, 3017808), (27, 2682496), (32, 2263356), (36, 2011872), (38, 1905984), (48, 1508904), (54, 1341248), (57, 1270656), (64, 1131678), (72, 1005936), (76, 952992), (96, 754452), (108, 670624), (114, 635328), (128, 565839), (144, 502968), (152, 476496), (171, 423552), (192, 377226), (216, 335312), (228, 317664), (288, 251484), (304, 238248), (342, 211776), (384, 188613), (432, 167656), (456, 158832), (513, 141184), (576, 125742), (608, 119124), (684, 105888), (864, 83828), (912, 79416), (1026, 70592), (1103, 65664), (1152, 62871), (1216, 59562), (1368, 52944), (1728, 41914), (1824, 39708), (2052, 35296), (2206, 32832), (2432, 29781), (2736, 26472), (3309, 21888), (3456, 20957), (3648, 19854), (4104, 17648), (4412, 16416), (5472, 13236), (6618, 10944), (7296, 9927), (8208, 8824)]