71345472

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 168

約数和(自身を含む): 215664288

約数和(自身を除く): 144318816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 83, 88, 96, 111, 121, 132, 148, 166, 176, 192, 222, 242, 249, 264, 296, 332, 352, 363, 407, 444, 484, 498, 528, 592, 664, 704, 726, 814, 888, 913, 968, 996, 1056, 1184, 1221, 1328, 1452, 1628, 1776, 1826, 1936, 1992, 2112, 2368, 2442, 2656, 2739, 2904, 3071, 3256, 3552, 3652, 3872, 3984, 4477, 4884, 5312, 5478, 5808, 6142, 6512, 7104, 7304, 7744, 7968, 8954, 9213, 9768, 10043, 10956, 11616, 12284, 13024, 13431, 14608, 15936, 17908, 18426, 19536, 20086, 21912, 23232, 24568, 26048, 26862, 29216, 30129, 33781, 35816, 36852, 39072, 40172, 43824, 49136, 53724, 58432, 60258, 67562, 71632, 73704, 78144, 80344, 87648, 98272, 101343, 107448, 120516, 135124, 143264, 147408, 160688, 175296, 196544, 202686, 214896, 241032, 270248, 286528, 294816, 321376, 371591, 405372, 429792, 482064, 540496, 589632, 642752, 743182, 810744, 859584, 964128, 1080992, 1114773, 1486364, 1621488, 1928256, 2161984, 2229546, 2972728, 3242976, 4459092, 5945456, 6485952, 8918184, 11890912, 17836368, 23781824, 35672736, 71345472]

約数ペア:

[(1, 71345472), (2, 35672736), (3, 23781824), (4, 17836368), (6, 11890912), (8, 8918184), (11, 6485952), (12, 5945456), (16, 4459092), (22, 3242976), (24, 2972728), (32, 2229546), (33, 2161984), (37, 1928256), (44, 1621488), (48, 1486364), (64, 1114773), (66, 1080992), (74, 964128), (83, 859584), (88, 810744), (96, 743182), (111, 642752), (121, 589632), (132, 540496), (148, 482064), (166, 429792), (176, 405372), (192, 371591), (222, 321376), (242, 294816), (249, 286528), (264, 270248), (296, 241032), (332, 214896), (352, 202686), (363, 196544), (407, 175296), (444, 160688), (484, 147408), (498, 143264), (528, 135124), (592, 120516), (664, 107448), (704, 101343), (726, 98272), (814, 87648), (888, 80344), (913, 78144), (968, 73704), (996, 71632), (1056, 67562), (1184, 60258), (1221, 58432), (1328, 53724), (1452, 49136), (1628, 43824), (1776, 40172), (1826, 39072), (1936, 36852), (1992, 35816), (2112, 33781), (2368, 30129), (2442, 29216), (2656, 26862), (2739, 26048), (2904, 24568), (3071, 23232), (3256, 21912), (3552, 20086), (3652, 19536), (3872, 18426), (3984, 17908), (4477, 15936), (4884, 14608), (5312, 13431), (5478, 13024), (5808, 12284), (6142, 11616), (6512, 10956), (7104, 10043), (7304, 9768), (7744, 9213), (7968, 8954)]