68178474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 183980160

約数和(自身を除く): 115801686

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 107, 117, 126, 182, 214, 234, 273, 321, 389, 546, 642, 749, 778, 819, 963, 1167, 1391, 1498, 1638, 1926, 2247, 2334, 2723, 2782, 3501, 4173, 4494, 5057, 5446, 6741, 7002, 8169, 8346, 9737, 10114, 12519, 13482, 15171, 16338, 19474, 24507, 25038, 29211, 30342, 35399, 41623, 45513, 49014, 58422, 70798, 83246, 87633, 91026, 106197, 124869, 175266, 212394, 249738, 291361, 318591, 374607, 541099, 582722, 637182, 749214, 874083, 1082198, 1623297, 1748166, 2622249, 3246594, 3787693, 4869891, 5244498, 7575386, 9739782, 11363079, 22726158, 34089237, 68178474]

約数ペア:

[(1, 68178474), (2, 34089237), (3, 22726158), (6, 11363079), (7, 9739782), (9, 7575386), (13, 5244498), (14, 4869891), (18, 3787693), (21, 3246594), (26, 2622249), (39, 1748166), (42, 1623297), (63, 1082198), (78, 874083), (91, 749214), (107, 637182), (117, 582722), (126, 541099), (182, 374607), (214, 318591), (234, 291361), (273, 249738), (321, 212394), (389, 175266), (546, 124869), (642, 106197), (749, 91026), (778, 87633), (819, 83246), (963, 70798), (1167, 58422), (1391, 49014), (1498, 45513), (1638, 41623), (1926, 35399), (2247, 30342), (2334, 29211), (2723, 25038), (2782, 24507), (3501, 19474), (4173, 16338), (4494, 15171), (5057, 13482), (5446, 12519), (6741, 10114), (7002, 9737), (8169, 8346)]