68964168

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{347}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 217799280

約数和(自身を除く): 148835112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 169, 182, 196, 273, 294, 312, 338, 347, 364, 392, 507, 546, 588, 637, 676, 694, 728, 1014, 1041, 1092, 1176, 1183, 1274, 1352, 1388, 1911, 2028, 2082, 2184, 2366, 2429, 2548, 2776, 3549, 3822, 4056, 4164, 4511, 4732, 4858, 5096, 7098, 7287, 7644, 8281, 8328, 9022, 9464, 9716, 13533, 14196, 14574, 15288, 16562, 17003, 18044, 19432, 24843, 27066, 28392, 29148, 31577, 33124, 34006, 36088, 49686, 51009, 54132, 58296, 58643, 63154, 66248, 68012, 94731, 99372, 102018, 108264, 117286, 126308, 136024, 175929, 189462, 198744, 204036, 221039, 234572, 252616, 351858, 378924, 408072, 410501, 442078, 469144, 663117, 703716, 757848, 821002, 884156, 1231503, 1326234, 1407432, 1642004, 1768312, 2463006, 2652468, 2873507, 3284008, 4926012, 5304936, 5747014, 8620521, 9852024, 11494028, 17241042, 22988056, 34482084, 68964168]

約数ペア:

[(1, 68964168), (2, 34482084), (3, 22988056), (4, 17241042), (6, 11494028), (7, 9852024), (8, 8620521), (12, 5747014), (13, 5304936), (14, 4926012), (21, 3284008), (24, 2873507), (26, 2652468), (28, 2463006), (39, 1768312), (42, 1642004), (49, 1407432), (52, 1326234), (56, 1231503), (78, 884156), (84, 821002), (91, 757848), (98, 703716), (104, 663117), (147, 469144), (156, 442078), (168, 410501), (169, 408072), (182, 378924), (196, 351858), (273, 252616), (294, 234572), (312, 221039), (338, 204036), (347, 198744), (364, 189462), (392, 175929), (507, 136024), (546, 126308), (588, 117286), (637, 108264), (676, 102018), (694, 99372), (728, 94731), (1014, 68012), (1041, 66248), (1092, 63154), (1176, 58643), (1183, 58296), (1274, 54132), (1352, 51009), (1388, 49686), (1911, 36088), (2028, 34006), (2082, 33124), (2184, 31577), (2366, 29148), (2429, 28392), (2548, 27066), (2776, 24843), (3549, 19432), (3822, 18044), (4056, 17003), (4164, 16562), (4511, 15288), (4732, 14574), (4858, 14196), (5096, 13533), (7098, 9716), (7287, 9464), (7644, 9022), (8281, 8328)]