68560002

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{647}}^1$

素因数の和:720

約数の個数: 72

約数和(自身を含む): 176095296

約数和(自身を除く): 107535294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 647, 841, 1218, 1294, 1682, 1827, 1941, 2523, 3654, 3882, 4529, 5046, 5823, 5887, 7569, 9058, 11646, 11774, 13587, 15138, 17661, 18763, 27174, 35322, 37526, 40761, 52983, 56289, 81522, 105966, 112578, 131341, 168867, 262682, 337734, 394023, 544127, 788046, 1088254, 1182069, 1632381, 2364138, 3264762, 3808889, 4897143, 7617778, 9794286, 11426667, 22853334, 34280001, 68560002]

約数ペア:

[(1, 68560002), (2, 34280001), (3, 22853334), (6, 11426667), (7, 9794286), (9, 7617778), (14, 4897143), (18, 3808889), (21, 3264762), (29, 2364138), (42, 1632381), (58, 1182069), (63, 1088254), (87, 788046), (126, 544127), (174, 394023), (203, 337734), (261, 262682), (406, 168867), (522, 131341), (609, 112578), (647, 105966), (841, 81522), (1218, 56289), (1294, 52983), (1682, 40761), (1827, 37526), (1941, 35322), (2523, 27174), (3654, 18763), (3882, 17661), (4529, 15138), (5046, 13587), (5823, 11774), (5887, 11646), (7569, 9058)]