76405888

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 180699120

約数和(自身を除く): 104293232

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 37, 52, 64, 68, 73, 74, 104, 128, 136, 146, 148, 208, 221, 272, 292, 296, 416, 442, 481, 544, 584, 592, 629, 832, 884, 949, 962, 1088, 1168, 1184, 1241, 1258, 1664, 1768, 1898, 1924, 2176, 2336, 2368, 2482, 2516, 2701, 3536, 3796, 3848, 4672, 4736, 4964, 5032, 5402, 7072, 7592, 7696, 8177, 9344, 9928, 10064, 10804, 14144, 15184, 15392, 16133, 16354, 19856, 20128, 21608, 28288, 30368, 30784, 32266, 32708, 35113, 39712, 40256, 43216, 45917, 60736, 61568, 64532, 65416, 70226, 79424, 80512, 86432, 91834, 121472, 129064, 130832, 140452, 158848, 172864, 183668, 258128, 261664, 280904, 345728, 367336, 516256, 523328, 561808, 596921, 734672, 1032512, 1046656, 1123616, 1193842, 1469344, 2065024, 2247232, 2387684, 2938688, 4494464, 4775368, 5877376, 9550736, 19101472, 38202944, 76405888]

約数ペア:

[(1, 76405888), (2, 38202944), (4, 19101472), (8, 9550736), (13, 5877376), (16, 4775368), (17, 4494464), (26, 2938688), (32, 2387684), (34, 2247232), (37, 2065024), (52, 1469344), (64, 1193842), (68, 1123616), (73, 1046656), (74, 1032512), (104, 734672), (128, 596921), (136, 561808), (146, 523328), (148, 516256), (208, 367336), (221, 345728), (272, 280904), (292, 261664), (296, 258128), (416, 183668), (442, 172864), (481, 158848), (544, 140452), (584, 130832), (592, 129064), (629, 121472), (832, 91834), (884, 86432), (949, 80512), (962, 79424), (1088, 70226), (1168, 65416), (1184, 64532), (1241, 61568), (1258, 60736), (1664, 45917), (1768, 43216), (1898, 40256), (1924, 39712), (2176, 35113), (2336, 32708), (2368, 32266), (2482, 30784), (2516, 30368), (2701, 28288), (3536, 21608), (3796, 20128), (3848, 19856), (4672, 16354), (4736, 16133), (4964, 15392), (5032, 15184), (5402, 14144), (7072, 10804), (7592, 10064), (7696, 9928), (8177, 9344)]