75480912

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:749

約数の個数: 120

約数和(自身を含む): 231570248

約数和(自身を除く): 156089336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 61, 72, 78, 104, 117, 122, 144, 156, 183, 208, 234, 244, 312, 366, 468, 488, 549, 624, 661, 732, 793, 936, 976, 1098, 1322, 1464, 1586, 1872, 1983, 2196, 2379, 2644, 2928, 3172, 3966, 4392, 4758, 5288, 5949, 6344, 7137, 7932, 8593, 8784, 9516, 10576, 11898, 12688, 14274, 15864, 17186, 19032, 23796, 25779, 28548, 31728, 34372, 38064, 40321, 47592, 51558, 57096, 68744, 77337, 80642, 95184, 103116, 114192, 120963, 137488, 154674, 161284, 206232, 241926, 309348, 322568, 362889, 412464, 483852, 524173, 618696, 645136, 725778, 967704, 1048346, 1237392, 1451556, 1572519, 1935408, 2096692, 2903112, 3145038, 4193384, 4717557, 5806224, 6290076, 8386768, 9435114, 12580152, 18870228, 25160304, 37740456, 75480912]

約数ペア:

[(1, 75480912), (2, 37740456), (3, 25160304), (4, 18870228), (6, 12580152), (8, 9435114), (9, 8386768), (12, 6290076), (13, 5806224), (16, 4717557), (18, 4193384), (24, 3145038), (26, 2903112), (36, 2096692), (39, 1935408), (48, 1572519), (52, 1451556), (61, 1237392), (72, 1048346), (78, 967704), (104, 725778), (117, 645136), (122, 618696), (144, 524173), (156, 483852), (183, 412464), (208, 362889), (234, 322568), (244, 309348), (312, 241926), (366, 206232), (468, 161284), (488, 154674), (549, 137488), (624, 120963), (661, 114192), (732, 103116), (793, 95184), (936, 80642), (976, 77337), (1098, 68744), (1322, 57096), (1464, 51558), (1586, 47592), (1872, 40321), (1983, 38064), (2196, 34372), (2379, 31728), (2644, 28548), (2928, 25779), (3172, 23796), (3966, 19032), (4392, 17186), (4758, 15864), (5288, 14274), (5949, 12688), (6344, 11898), (7137, 10576), (7932, 9516), (8593, 8784)]