76621376

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 112

約数和(自身を含む): 178368960

約数和(自身を除く): 101747584

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 37, 38, 52, 64, 74, 76, 104, 131, 148, 152, 208, 247, 262, 296, 304, 416, 481, 494, 524, 592, 608, 703, 832, 962, 988, 1048, 1184, 1216, 1406, 1703, 1924, 1976, 2096, 2368, 2489, 2812, 3406, 3848, 3952, 4192, 4847, 4978, 5624, 6812, 7696, 7904, 8384, 9139, 9694, 9956, 11248, 13624, 15392, 15808, 18278, 19388, 19912, 22496, 27248, 30784, 32357, 36556, 38776, 39824, 44992, 54496, 63011, 64714, 73112, 77552, 79648, 92093, 108992, 126022, 129428, 146224, 155104, 159296, 184186, 252044, 258856, 292448, 310208, 368372, 504088, 517712, 584896, 736744, 1008176, 1035424, 1197209, 1473488, 2016352, 2070848, 2394418, 2946976, 4032704, 4788836, 5893952, 9577672, 19155344, 38310688, 76621376]

約数ペア:

[(1, 76621376), (2, 38310688), (4, 19155344), (8, 9577672), (13, 5893952), (16, 4788836), (19, 4032704), (26, 2946976), (32, 2394418), (37, 2070848), (38, 2016352), (52, 1473488), (64, 1197209), (74, 1035424), (76, 1008176), (104, 736744), (131, 584896), (148, 517712), (152, 504088), (208, 368372), (247, 310208), (262, 292448), (296, 258856), (304, 252044), (416, 184186), (481, 159296), (494, 155104), (524, 146224), (592, 129428), (608, 126022), (703, 108992), (832, 92093), (962, 79648), (988, 77552), (1048, 73112), (1184, 64714), (1216, 63011), (1406, 54496), (1703, 44992), (1924, 39824), (1976, 38776), (2096, 36556), (2368, 32357), (2489, 30784), (2812, 27248), (3406, 22496), (3848, 19912), (3952, 19388), (4192, 18278), (4847, 15808), (4978, 15392), (5624, 13624), (6812, 11248), (7696, 9956), (7904, 9694), (8384, 9139)]