65610072

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 207272520

約数和(自身を除く): 141662448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 121, 132, 136, 153, 187, 198, 204, 242, 264, 306, 363, 374, 396, 408, 443, 484, 561, 612, 726, 748, 792, 886, 968, 1089, 1122, 1224, 1329, 1452, 1496, 1683, 1772, 2057, 2178, 2244, 2658, 2904, 3366, 3544, 3987, 4114, 4356, 4488, 4873, 5316, 6171, 6732, 7531, 7974, 8228, 8712, 9746, 10632, 12342, 13464, 14619, 15062, 15948, 16456, 18513, 19492, 22593, 24684, 29238, 30124, 31896, 37026, 38984, 43857, 45186, 49368, 53603, 58476, 60248, 67779, 74052, 82841, 87714, 90372, 107206, 116952, 135558, 148104, 160809, 165682, 175428, 180744, 214412, 248523, 271116, 321618, 331364, 350856, 428824, 482427, 497046, 542232, 643236, 662728, 745569, 911251, 964854, 994092, 1286472, 1491138, 1822502, 1929708, 1988184, 2733753, 2982276, 3645004, 3859416, 5467506, 5964552, 7290008, 8201259, 10935012, 16402518, 21870024, 32805036, 65610072]

約数ペア:

[(1, 65610072), (2, 32805036), (3, 21870024), (4, 16402518), (6, 10935012), (8, 8201259), (9, 7290008), (11, 5964552), (12, 5467506), (17, 3859416), (18, 3645004), (22, 2982276), (24, 2733753), (33, 1988184), (34, 1929708), (36, 1822502), (44, 1491138), (51, 1286472), (66, 994092), (68, 964854), (72, 911251), (88, 745569), (99, 662728), (102, 643236), (121, 542232), (132, 497046), (136, 482427), (153, 428824), (187, 350856), (198, 331364), (204, 321618), (242, 271116), (264, 248523), (306, 214412), (363, 180744), (374, 175428), (396, 165682), (408, 160809), (443, 148104), (484, 135558), (561, 116952), (612, 107206), (726, 90372), (748, 87714), (792, 82841), (886, 74052), (968, 67779), (1089, 60248), (1122, 58476), (1224, 53603), (1329, 49368), (1452, 45186), (1496, 43857), (1683, 38984), (1772, 37026), (2057, 31896), (2178, 30124), (2244, 29238), (2658, 24684), (2904, 22593), (3366, 19492), (3544, 18513), (3987, 16456), (4114, 15948), (4356, 15062), (4488, 14619), (4873, 13464), (5316, 12342), (6171, 10632), (6732, 9746), (7531, 8712), (7974, 8228)]