68356764

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{12917}}^1$

素因数の和:12944

約数の個数: 72

約数和(自身を含む): 206171280

約数和(自身を除く): 137814516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 12917, 25834, 38751, 51668, 77502, 90419, 116253, 155004, 180838, 232506, 271257, 348759, 361676, 465012, 542514, 632933, 697518, 813771, 1085028, 1265866, 1395036, 1627542, 1898799, 2441313, 2531732, 3255084, 3797598, 4882626, 5696397, 7595196, 9765252, 11392794, 17089191, 22785588, 34178382, 68356764]

約数ペア:

[(1, 68356764), (2, 34178382), (3, 22785588), (4, 17089191), (6, 11392794), (7, 9765252), (9, 7595196), (12, 5696397), (14, 4882626), (18, 3797598), (21, 3255084), (27, 2531732), (28, 2441313), (36, 1898799), (42, 1627542), (49, 1395036), (54, 1265866), (63, 1085028), (84, 813771), (98, 697518), (108, 632933), (126, 542514), (147, 465012), (189, 361676), (196, 348759), (252, 271257), (294, 232506), (378, 180838), (441, 155004), (588, 116253), (756, 90419), (882, 77502), (1323, 51668), (1764, 38751), (2646, 25834), (5292, 12917)]