66856608

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2587

約数の個数: 144

約数和(自身を含む): 234089856

約数和(自身を除く): 167233248

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, 2551, 2912, 3276, 3744, 4368, 5102, 6552, 7653, 8736, 10204, 13104, 15306, 17857, 20408, 22959, 26208, 30612, 33163, 35714, 40816, 45918, 53571, 61224, 66326, 71428, 81632, 91836, 99489, 107142, 122448, 132652, 142856, 160713, 183672, 198978, 214284, 232141, 244896, 265304, 285712, 298467, 321426, 367344, 397956, 428568, 464282, 530608, 571424, 596934, 642852, 696423, 734688, 795912, 857136, 928564, 1061216, 1193868, 1285704, 1392846, 1591824, 1714272, 1857128, 2089269, 2387736, 2571408, 2785692, 3183648, 3714256, 4178538, 4775472, 5142816, 5571384, 7428512, 8357076, 9550944, 11142768, 16714152, 22285536, 33428304, 66856608]

約数ペア:

[(1, 66856608), (2, 33428304), (3, 22285536), (4, 16714152), (6, 11142768), (7, 9550944), (8, 8357076), (9, 7428512), (12, 5571384), (13, 5142816), (14, 4775472), (16, 4178538), (18, 3714256), (21, 3183648), (24, 2785692), (26, 2571408), (28, 2387736), (32, 2089269), (36, 1857128), (39, 1714272), (42, 1591824), (48, 1392846), (52, 1285704), (56, 1193868), (63, 1061216), (72, 928564), (78, 857136), (84, 795912), (91, 734688), (96, 696423), (104, 642852), (112, 596934), (117, 571424), (126, 530608), (144, 464282), (156, 428568), (168, 397956), (182, 367344), (208, 321426), (224, 298467), (234, 285712), (252, 265304), (273, 244896), (288, 232141), (312, 214284), (336, 198978), (364, 183672), (416, 160713), (468, 142856), (504, 132652), (546, 122448), (624, 107142), (672, 99489), (728, 91836), (819, 81632), (936, 71428), (1008, 66326), (1092, 61224), (1248, 53571), (1456, 45918), (1638, 40816), (1872, 35714), (2016, 33163), (2184, 30612), (2551, 26208), (2912, 22959), (3276, 20408), (3744, 17857), (4368, 15306), (5102, 13104), (6552, 10204), (7653, 8736)]