68445972

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:419

約数の個数: 120

約数和(自身を含む): 207182976

約数和(自身を除く): 138737004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 103, 108, 126, 162, 189, 206, 252, 293, 309, 324, 378, 412, 567, 586, 618, 721, 756, 879, 927, 1134, 1172, 1236, 1442, 1758, 1854, 2051, 2163, 2268, 2637, 2781, 2884, 3516, 3708, 4102, 4326, 5274, 5562, 6153, 6489, 7911, 8204, 8343, 8652, 10548, 11124, 12306, 12978, 15822, 16686, 18459, 19467, 23733, 24612, 25956, 30179, 31644, 33372, 36918, 38934, 47466, 55377, 58401, 60358, 73836, 77868, 90537, 94932, 110754, 116802, 120716, 166131, 181074, 211253, 221508, 233604, 271611, 332262, 362148, 422506, 543222, 633759, 664524, 814833, 845012, 1086444, 1267518, 1629666, 1901277, 2444499, 2535036, 3259332, 3802554, 4888998, 5703831, 7605108, 9777996, 11407662, 17111493, 22815324, 34222986, 68445972]

約数ペア:

[(1, 68445972), (2, 34222986), (3, 22815324), (4, 17111493), (6, 11407662), (7, 9777996), (9, 7605108), (12, 5703831), (14, 4888998), (18, 3802554), (21, 3259332), (27, 2535036), (28, 2444499), (36, 1901277), (42, 1629666), (54, 1267518), (63, 1086444), (81, 845012), (84, 814833), (103, 664524), (108, 633759), (126, 543222), (162, 422506), (189, 362148), (206, 332262), (252, 271611), (293, 233604), (309, 221508), (324, 211253), (378, 181074), (412, 166131), (567, 120716), (586, 116802), (618, 110754), (721, 94932), (756, 90537), (879, 77868), (927, 73836), (1134, 60358), (1172, 58401), (1236, 55377), (1442, 47466), (1758, 38934), (1854, 36918), (2051, 33372), (2163, 31644), (2268, 30179), (2637, 25956), (2781, 24612), (2884, 23733), (3516, 19467), (3708, 18459), (4102, 16686), (4326, 15822), (5274, 12978), (5562, 12306), (6153, 11124), (6489, 10548), (7911, 8652), (8204, 8343)]