69380328

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 192614400

約数和(自身を除く): 123234072

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 43, 46, 69, 74, 79, 86, 92, 111, 129, 138, 148, 158, 172, 184, 222, 237, 258, 276, 296, 316, 344, 444, 474, 516, 552, 632, 851, 888, 948, 989, 1032, 1591, 1702, 1817, 1896, 1978, 2553, 2923, 2967, 3182, 3397, 3404, 3634, 3956, 4773, 5106, 5451, 5846, 5934, 6364, 6794, 6808, 7268, 7912, 8769, 9546, 10191, 10212, 10902, 11692, 11868, 12728, 13588, 14536, 17538, 19092, 20382, 20424, 21804, 23384, 23736, 27176, 35076, 36593, 38184, 40764, 43608, 67229, 70152, 73186, 78131, 81528, 109779, 125689, 134458, 146372, 156262, 201687, 219558, 234393, 251378, 268916, 292744, 312524, 377067, 403374, 439116, 468786, 502756, 537832, 625048, 754134, 806748, 878232, 937572, 1005512, 1508268, 1613496, 1875144, 2890847, 3016536, 5781694, 8672541, 11563388, 17345082, 23126776, 34690164, 69380328]

約数ペア:

[(1, 69380328), (2, 34690164), (3, 23126776), (4, 17345082), (6, 11563388), (8, 8672541), (12, 5781694), (23, 3016536), (24, 2890847), (37, 1875144), (43, 1613496), (46, 1508268), (69, 1005512), (74, 937572), (79, 878232), (86, 806748), (92, 754134), (111, 625048), (129, 537832), (138, 502756), (148, 468786), (158, 439116), (172, 403374), (184, 377067), (222, 312524), (237, 292744), (258, 268916), (276, 251378), (296, 234393), (316, 219558), (344, 201687), (444, 156262), (474, 146372), (516, 134458), (552, 125689), (632, 109779), (851, 81528), (888, 78131), (948, 73186), (989, 70152), (1032, 67229), (1591, 43608), (1702, 40764), (1817, 38184), (1896, 36593), (1978, 35076), (2553, 27176), (2923, 23736), (2967, 23384), (3182, 21804), (3397, 20424), (3404, 20382), (3634, 19092), (3956, 17538), (4773, 14536), (5106, 13588), (5451, 12728), (5846, 11868), (5934, 11692), (6364, 10902), (6794, 10212), (6808, 10191), (7268, 9546), (7912, 8769)]