61400248

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 156441600

約数和(自身を除く): 95041352

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 23, 26, 28, 38, 46, 52, 56, 76, 91, 92, 104, 133, 152, 161, 182, 184, 193, 247, 266, 299, 322, 364, 386, 437, 494, 532, 598, 644, 728, 772, 874, 988, 1064, 1196, 1288, 1351, 1544, 1729, 1748, 1976, 2093, 2392, 2509, 2702, 3059, 3458, 3496, 3667, 4186, 4439, 5018, 5404, 5681, 6118, 6916, 7334, 8372, 8878, 10036, 10808, 11362, 12236, 13832, 14668, 16744, 17563, 17756, 20072, 22724, 24472, 25669, 29336, 31073, 35126, 35512, 39767, 45448, 47671, 51338, 57707, 62146, 70252, 79534, 84341, 95342, 102676, 115414, 124292, 140504, 159068, 168682, 190684, 205352, 230828, 248584, 318136, 333697, 337364, 381368, 403949, 461656, 590387, 667394, 674728, 807898, 1096433, 1180774, 1334788, 1615796, 2192866, 2361548, 2669576, 3231592, 4385732, 4723096, 7675031, 8771464, 15350062, 30700124, 61400248]

約数ペア:

[(1, 61400248), (2, 30700124), (4, 15350062), (7, 8771464), (8, 7675031), (13, 4723096), (14, 4385732), (19, 3231592), (23, 2669576), (26, 2361548), (28, 2192866), (38, 1615796), (46, 1334788), (52, 1180774), (56, 1096433), (76, 807898), (91, 674728), (92, 667394), (104, 590387), (133, 461656), (152, 403949), (161, 381368), (182, 337364), (184, 333697), (193, 318136), (247, 248584), (266, 230828), (299, 205352), (322, 190684), (364, 168682), (386, 159068), (437, 140504), (494, 124292), (532, 115414), (598, 102676), (644, 95342), (728, 84341), (772, 79534), (874, 70252), (988, 62146), (1064, 57707), (1196, 51338), (1288, 47671), (1351, 45448), (1544, 39767), (1729, 35512), (1748, 35126), (1976, 31073), (2093, 29336), (2392, 25669), (2509, 24472), (2702, 22724), (3059, 20072), (3458, 17756), (3496, 17563), (3667, 16744), (4186, 14668), (4439, 13832), (5018, 12236), (5404, 11362), (5681, 10808), (6118, 10036), (6916, 8878), (7334, 8372)]