67688628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 193342464

約数和(自身を除く): 125653836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 107, 119, 204, 214, 238, 321, 357, 428, 443, 476, 642, 714, 749, 886, 1284, 1329, 1428, 1498, 1772, 1819, 2247, 2658, 2996, 3101, 3638, 4494, 5316, 5457, 6202, 7276, 7531, 8988, 9303, 10914, 12404, 12733, 15062, 18606, 21828, 22593, 25466, 30124, 37212, 38199, 45186, 47401, 50932, 52717, 76398, 90372, 94802, 105434, 142203, 152796, 158151, 189604, 210868, 284406, 316302, 331807, 568812, 632604, 663614, 805817, 995421, 1327228, 1611634, 1990842, 2417451, 3223268, 3981684, 4834902, 5640719, 9669804, 11281438, 16922157, 22562876, 33844314, 67688628]

約数ペア:

[(1, 67688628), (2, 33844314), (3, 22562876), (4, 16922157), (6, 11281438), (7, 9669804), (12, 5640719), (14, 4834902), (17, 3981684), (21, 3223268), (28, 2417451), (34, 1990842), (42, 1611634), (51, 1327228), (68, 995421), (84, 805817), (102, 663614), (107, 632604), (119, 568812), (204, 331807), (214, 316302), (238, 284406), (321, 210868), (357, 189604), (428, 158151), (443, 152796), (476, 142203), (642, 105434), (714, 94802), (749, 90372), (886, 76398), (1284, 52717), (1329, 50932), (1428, 47401), (1498, 45186), (1772, 38199), (1819, 37212), (2247, 30124), (2658, 25466), (2996, 22593), (3101, 21828), (3638, 18606), (4494, 15062), (5316, 12733), (5457, 12404), (6202, 10914), (7276, 9303), (7531, 8988)]