64655136

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2467}}^1$

素因数の和:2503

約数の個数: 144

約数和(自身を含む): 226384704

約数和(自身を除く): 161729568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2467, 2912, 3276, 3744, 4368, 4934, 6552, 7401, 8736, 9868, 13104, 14802, 17269, 19736, 22203, 26208, 29604, 32071, 34538, 39472, 44406, 51807, 59208, 64142, 69076, 78944, 88812, 96213, 103614, 118416, 128284, 138152, 155421, 177624, 192426, 207228, 224497, 236832, 256568, 276304, 288639, 310842, 355248, 384852, 414456, 448994, 513136, 552608, 577278, 621684, 673491, 710496, 769704, 828912, 897988, 1026272, 1154556, 1243368, 1346982, 1539408, 1657824, 1795976, 2020473, 2309112, 2486736, 2693964, 3078816, 3591952, 4040946, 4618224, 4973472, 5387928, 7183904, 8081892, 9236448, 10775856, 16163784, 21551712, 32327568, 64655136]

約数ペア:

[(1, 64655136), (2, 32327568), (3, 21551712), (4, 16163784), (6, 10775856), (7, 9236448), (8, 8081892), (9, 7183904), (12, 5387928), (13, 4973472), (14, 4618224), (16, 4040946), (18, 3591952), (21, 3078816), (24, 2693964), (26, 2486736), (28, 2309112), (32, 2020473), (36, 1795976), (39, 1657824), (42, 1539408), (48, 1346982), (52, 1243368), (56, 1154556), (63, 1026272), (72, 897988), (78, 828912), (84, 769704), (91, 710496), (96, 673491), (104, 621684), (112, 577278), (117, 552608), (126, 513136), (144, 448994), (156, 414456), (168, 384852), (182, 355248), (208, 310842), (224, 288639), (234, 276304), (252, 256568), (273, 236832), (288, 224497), (312, 207228), (336, 192426), (364, 177624), (416, 155421), (468, 138152), (504, 128284), (546, 118416), (624, 103614), (672, 96213), (728, 88812), (819, 78944), (936, 69076), (1008, 64142), (1092, 59208), (1248, 51807), (1456, 44406), (1638, 39472), (1872, 34538), (2016, 32071), (2184, 29604), (2467, 26208), (2912, 22203), (3276, 19736), (3744, 17269), (4368, 14802), (4934, 13104), (6552, 9868), (7401, 8736)]