64344384

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{661}}^1$

素因数の和:705

約数の個数: 126

約数和(自身を含む): 200012046

約数和(自身を除く): 135667662

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 169, 192, 208, 234, 288, 312, 338, 416, 468, 507, 576, 624, 661, 676, 832, 936, 1014, 1248, 1322, 1352, 1521, 1872, 1983, 2028, 2496, 2644, 2704, 3042, 3744, 3966, 4056, 5288, 5408, 5949, 6084, 7488, 7932, 8112, 8593, 10576, 10816, 11898, 12168, 15864, 16224, 17186, 21152, 23796, 24336, 25779, 31728, 32448, 34372, 42304, 47592, 48672, 51558, 63456, 68744, 77337, 95184, 97344, 103116, 111709, 126912, 137488, 154674, 190368, 206232, 223418, 274976, 309348, 335127, 380736, 412464, 446836, 549952, 618696, 670254, 824928, 893672, 1005381, 1237392, 1340508, 1649856, 1787344, 2010762, 2474784, 2681016, 3574688, 4021524, 4949568, 5362032, 7149376, 8043048, 10724064, 16086096, 21448128, 32172192, 64344384]

約数ペア:

[(1, 64344384), (2, 32172192), (3, 21448128), (4, 16086096), (6, 10724064), (8, 8043048), (9, 7149376), (12, 5362032), (13, 4949568), (16, 4021524), (18, 3574688), (24, 2681016), (26, 2474784), (32, 2010762), (36, 1787344), (39, 1649856), (48, 1340508), (52, 1237392), (64, 1005381), (72, 893672), (78, 824928), (96, 670254), (104, 618696), (117, 549952), (144, 446836), (156, 412464), (169, 380736), (192, 335127), (208, 309348), (234, 274976), (288, 223418), (312, 206232), (338, 190368), (416, 154674), (468, 137488), (507, 126912), (576, 111709), (624, 103116), (661, 97344), (676, 95184), (832, 77337), (936, 68744), (1014, 63456), (1248, 51558), (1322, 48672), (1352, 47592), (1521, 42304), (1872, 34372), (1983, 32448), (2028, 31728), (2496, 25779), (2644, 24336), (2704, 23796), (3042, 21152), (3744, 17186), (3966, 16224), (4056, 15864), (5288, 12168), (5408, 11898), (5949, 10816), (6084, 10576), (7488, 8593), (7932, 8112)]