87810192

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:301

約数の個数: 120

約数和(自身を含む): 255921120

約数和(自身を除く): 168110928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 107, 123, 139, 144, 164, 214, 246, 278, 321, 328, 369, 417, 428, 492, 556, 642, 656, 738, 834, 856, 963, 984, 1112, 1251, 1284, 1476, 1668, 1712, 1926, 1968, 2224, 2502, 2568, 2952, 3336, 3852, 4387, 5004, 5136, 5699, 5904, 6672, 7704, 8774, 10008, 11398, 13161, 14873, 15408, 17097, 17548, 20016, 22796, 26322, 29746, 34194, 35096, 39483, 44619, 45592, 51291, 52644, 59492, 68388, 70192, 78966, 89238, 91184, 102582, 105288, 118984, 133857, 136776, 157932, 178476, 205164, 210576, 237968, 267714, 273552, 315864, 356952, 410328, 535428, 609793, 631728, 713904, 820656, 1070856, 1219586, 1829379, 2141712, 2439172, 3658758, 4878344, 5488137, 7317516, 9756688, 10976274, 14635032, 21952548, 29270064, 43905096, 87810192]

約数ペア:

[(1, 87810192), (2, 43905096), (3, 29270064), (4, 21952548), (6, 14635032), (8, 10976274), (9, 9756688), (12, 7317516), (16, 5488137), (18, 4878344), (24, 3658758), (36, 2439172), (41, 2141712), (48, 1829379), (72, 1219586), (82, 1070856), (107, 820656), (123, 713904), (139, 631728), (144, 609793), (164, 535428), (214, 410328), (246, 356952), (278, 315864), (321, 273552), (328, 267714), (369, 237968), (417, 210576), (428, 205164), (492, 178476), (556, 157932), (642, 136776), (656, 133857), (738, 118984), (834, 105288), (856, 102582), (963, 91184), (984, 89238), (1112, 78966), (1251, 70192), (1284, 68388), (1476, 59492), (1668, 52644), (1712, 51291), (1926, 45592), (1968, 44619), (2224, 39483), (2502, 35096), (2568, 34194), (2952, 29746), (3336, 26322), (3852, 22796), (4387, 20016), (5004, 17548), (5136, 17097), (5699, 15408), (5904, 14873), (6672, 13161), (7704, 11398), (8774, 10008)]