78692224

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 179542440

約数和(自身を除く): 100850216

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 131, 152, 208, 247, 262, 304, 361, 416, 494, 524, 608, 722, 832, 988, 1048, 1216, 1444, 1664, 1703, 1976, 2096, 2432, 2489, 2888, 3406, 3952, 4192, 4693, 4978, 5776, 6812, 7904, 8384, 9386, 9956, 11552, 13624, 15808, 16768, 18772, 19912, 23104, 27248, 31616, 32357, 37544, 39824, 46208, 47291, 54496, 64714, 75088, 79648, 94582, 108992, 129428, 150176, 159296, 189164, 217984, 258856, 300352, 318592, 378328, 517712, 600704, 614783, 756656, 1035424, 1229566, 1513312, 2070848, 2459132, 3026624, 4141696, 4918264, 6053248, 9836528, 19673056, 39346112, 78692224]

約数ペア:

[(1, 78692224), (2, 39346112), (4, 19673056), (8, 9836528), (13, 6053248), (16, 4918264), (19, 4141696), (26, 3026624), (32, 2459132), (38, 2070848), (52, 1513312), (64, 1229566), (76, 1035424), (104, 756656), (128, 614783), (131, 600704), (152, 517712), (208, 378328), (247, 318592), (262, 300352), (304, 258856), (361, 217984), (416, 189164), (494, 159296), (524, 150176), (608, 129428), (722, 108992), (832, 94582), (988, 79648), (1048, 75088), (1216, 64714), (1444, 54496), (1664, 47291), (1703, 46208), (1976, 39824), (2096, 37544), (2432, 32357), (2489, 31616), (2888, 27248), (3406, 23104), (3952, 19912), (4192, 18772), (4693, 16768), (4978, 15808), (5776, 13624), (6812, 11552), (7904, 9956), (8384, 9386)]