66890304

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8933}}^1$

素因数の和:8964

約数の個数: 84

約数和(自身を含む): 206500476

約数和(自身を除く): 139610172

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, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 8933, 17866, 26799, 35732, 53598, 71464, 80397, 107196, 116129, 142928, 160794, 214392, 232258, 285856, 321588, 348387, 428784, 464516, 571712, 643176, 696774, 857568, 929032, 1045161, 1286352, 1393548, 1715136, 1858064, 2090322, 2572704, 2787096, 3716128, 4180644, 5145408, 5574192, 7432256, 8361288, 11148384, 16722576, 22296768, 33445152, 66890304]

約数ペア:

[(1, 66890304), (2, 33445152), (3, 22296768), (4, 16722576), (6, 11148384), (8, 8361288), (9, 7432256), (12, 5574192), (13, 5145408), (16, 4180644), (18, 3716128), (24, 2787096), (26, 2572704), (32, 2090322), (36, 1858064), (39, 1715136), (48, 1393548), (52, 1286352), (64, 1045161), (72, 929032), (78, 857568), (96, 696774), (104, 643176), (117, 571712), (144, 464516), (156, 428784), (192, 348387), (208, 321588), (234, 285856), (288, 232258), (312, 214392), (416, 160794), (468, 142928), (576, 116129), (624, 107196), (832, 80397), (936, 71464), (1248, 53598), (1872, 35732), (2496, 26799), (3744, 17866), (7488, 8933)]