66280914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 172523520

約数和(自身を除く): 106242606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 71, 93, 126, 142, 186, 213, 217, 239, 279, 426, 434, 478, 497, 558, 639, 651, 717, 994, 1278, 1302, 1434, 1491, 1673, 1953, 2151, 2201, 2982, 3346, 3906, 4302, 4402, 4473, 5019, 6603, 7409, 8946, 10038, 13206, 14818, 15057, 15407, 16969, 19809, 22227, 30114, 30814, 33938, 39618, 44454, 46221, 50907, 51863, 66681, 92442, 101814, 103726, 118783, 133362, 138663, 152721, 155589, 237566, 277326, 305442, 311178, 356349, 466767, 526039, 712698, 933534, 1052078, 1069047, 1578117, 2138094, 3156234, 3682273, 4734351, 7364546, 9468702, 11046819, 22093638, 33140457, 66280914]

約数ペア:

[(1, 66280914), (2, 33140457), (3, 22093638), (6, 11046819), (7, 9468702), (9, 7364546), (14, 4734351), (18, 3682273), (21, 3156234), (31, 2138094), (42, 1578117), (62, 1069047), (63, 1052078), (71, 933534), (93, 712698), (126, 526039), (142, 466767), (186, 356349), (213, 311178), (217, 305442), (239, 277326), (279, 237566), (426, 155589), (434, 152721), (478, 138663), (497, 133362), (558, 118783), (639, 103726), (651, 101814), (717, 92442), (994, 66681), (1278, 51863), (1302, 50907), (1434, 46221), (1491, 44454), (1673, 39618), (1953, 33938), (2151, 30814), (2201, 30114), (2982, 22227), (3346, 19809), (3906, 16969), (4302, 15407), (4402, 15057), (4473, 14818), (5019, 13206), (6603, 10038), (7409, 8946)]