68180004

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1229}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 182669760

約数和(自身を除く): 114489756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 67, 69, 92, 134, 138, 201, 207, 268, 276, 402, 414, 603, 804, 828, 1206, 1229, 1541, 2412, 2458, 3082, 3687, 4623, 4916, 6164, 7374, 9246, 11061, 13869, 14748, 18492, 22122, 27738, 28267, 44244, 55476, 56534, 82343, 84801, 113068, 164686, 169602, 247029, 254403, 329372, 339204, 494058, 508806, 741087, 988116, 1017612, 1482174, 1893889, 2964348, 3787778, 5681667, 7575556, 11363334, 17045001, 22726668, 34090002, 68180004]

約数ペア:

[(1, 68180004), (2, 34090002), (3, 22726668), (4, 17045001), (6, 11363334), (9, 7575556), (12, 5681667), (18, 3787778), (23, 2964348), (36, 1893889), (46, 1482174), (67, 1017612), (69, 988116), (92, 741087), (134, 508806), (138, 494058), (201, 339204), (207, 329372), (268, 254403), (276, 247029), (402, 169602), (414, 164686), (603, 113068), (804, 84801), (828, 82343), (1206, 56534), (1229, 55476), (1541, 44244), (2412, 28267), (2458, 27738), (3082, 22122), (3687, 18492), (4623, 14748), (4916, 13869), (6164, 11061), (7374, 9246)]