65175516

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 168

約数和(自身を含む): 203700224

約数和(自身を除く): 138524708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 103, 108, 124, 126, 162, 186, 189, 206, 217, 243, 252, 279, 309, 324, 372, 378, 412, 434, 486, 558, 567, 618, 651, 721, 729, 756, 837, 868, 927, 972, 1116, 1134, 1236, 1302, 1442, 1458, 1674, 1701, 1854, 1953, 2163, 2268, 2511, 2604, 2781, 2884, 2916, 3193, 3348, 3402, 3708, 3906, 4326, 5022, 5103, 5562, 5859, 6386, 6489, 6804, 7533, 7812, 8343, 8652, 9579, 10044, 10206, 11124, 11718, 12772, 12978, 15066, 16686, 17577, 19158, 19467, 20412, 22351, 22599, 23436, 25029, 25956, 28737, 30132, 33372, 35154, 38316, 38934, 44702, 45198, 50058, 52731, 57474, 58401, 67053, 70308, 75087, 77868, 86211, 89404, 90396, 100116, 105462, 114948, 116802, 134106, 150174, 158193, 172422, 175203, 201159, 210924, 233604, 258633, 268212, 300348, 316386, 344844, 350406, 402318, 517266, 525609, 603477, 632772, 700812, 775899, 804636, 1034532, 1051218, 1206954, 1551798, 1810431, 2102436, 2327697, 2413908, 3103596, 3620862, 4655394, 5431293, 7241724, 9310788, 10862586, 16293879, 21725172, 32587758, 65175516]

約数ペア:

[(1, 65175516), (2, 32587758), (3, 21725172), (4, 16293879), (6, 10862586), (7, 9310788), (9, 7241724), (12, 5431293), (14, 4655394), (18, 3620862), (21, 3103596), (27, 2413908), (28, 2327697), (31, 2102436), (36, 1810431), (42, 1551798), (54, 1206954), (62, 1051218), (63, 1034532), (81, 804636), (84, 775899), (93, 700812), (103, 632772), (108, 603477), (124, 525609), (126, 517266), (162, 402318), (186, 350406), (189, 344844), (206, 316386), (217, 300348), (243, 268212), (252, 258633), (279, 233604), (309, 210924), (324, 201159), (372, 175203), (378, 172422), (412, 158193), (434, 150174), (486, 134106), (558, 116802), (567, 114948), (618, 105462), (651, 100116), (721, 90396), (729, 89404), (756, 86211), (837, 77868), (868, 75087), (927, 70308), (972, 67053), (1116, 58401), (1134, 57474), (1236, 52731), (1302, 50058), (1442, 45198), (1458, 44702), (1674, 38934), (1701, 38316), (1854, 35154), (1953, 33372), (2163, 30132), (2268, 28737), (2511, 25956), (2604, 25029), (2781, 23436), (2884, 22599), (2916, 22351), (3193, 20412), (3348, 19467), (3402, 19158), (3708, 17577), (3906, 16686), (4326, 15066), (5022, 12978), (5103, 12772), (5562, 11718), (5859, 11124), (6386, 10206), (6489, 10044), (6804, 9579), (7533, 8652), (7812, 8343)]