66068856

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 212252040

約数和(自身を除く): 146183184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 61, 63, 72, 84, 98, 122, 126, 147, 168, 183, 196, 244, 252, 294, 307, 366, 392, 427, 441, 488, 504, 549, 588, 614, 732, 854, 882, 921, 1098, 1176, 1228, 1281, 1464, 1708, 1764, 1842, 2149, 2196, 2456, 2562, 2763, 2989, 3416, 3528, 3684, 3843, 4298, 4392, 5124, 5526, 5978, 6447, 7368, 7686, 8596, 8967, 10248, 11052, 11956, 12894, 15043, 15372, 17192, 17934, 18727, 19341, 22104, 23912, 25788, 26901, 30086, 30744, 35868, 37454, 38682, 45129, 51576, 53802, 56181, 60172, 71736, 74908, 77364, 90258, 107604, 112362, 120344, 131089, 135387, 149816, 154728, 168543, 180516, 215208, 224724, 262178, 270774, 337086, 361032, 393267, 449448, 524356, 541548, 674172, 786534, 917623, 1048712, 1083096, 1179801, 1348344, 1573068, 1835246, 2359602, 2752869, 3146136, 3670492, 4719204, 5505738, 7340984, 8258607, 9438408, 11011476, 16517214, 22022952, 33034428, 66068856]

約数ペア:

[(1, 66068856), (2, 33034428), (3, 22022952), (4, 16517214), (6, 11011476), (7, 9438408), (8, 8258607), (9, 7340984), (12, 5505738), (14, 4719204), (18, 3670492), (21, 3146136), (24, 2752869), (28, 2359602), (36, 1835246), (42, 1573068), (49, 1348344), (56, 1179801), (61, 1083096), (63, 1048712), (72, 917623), (84, 786534), (98, 674172), (122, 541548), (126, 524356), (147, 449448), (168, 393267), (183, 361032), (196, 337086), (244, 270774), (252, 262178), (294, 224724), (307, 215208), (366, 180516), (392, 168543), (427, 154728), (441, 149816), (488, 135387), (504, 131089), (549, 120344), (588, 112362), (614, 107604), (732, 90258), (854, 77364), (882, 74908), (921, 71736), (1098, 60172), (1176, 56181), (1228, 53802), (1281, 51576), (1464, 45129), (1708, 38682), (1764, 37454), (1842, 35868), (2149, 30744), (2196, 30086), (2456, 26901), (2562, 25788), (2763, 23912), (2989, 22104), (3416, 19341), (3528, 18727), (3684, 17934), (3843, 17192), (4298, 15372), (4392, 15043), (5124, 12894), (5526, 11956), (5978, 11052), (6447, 10248), (7368, 8967), (7686, 8596)]