71387624

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{401}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 177716160

約数和(自身を除く): 106328536

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 289, 308, 374, 401, 476, 578, 616, 748, 802, 952, 1156, 1309, 1496, 1604, 2023, 2312, 2618, 2807, 3179, 3208, 4046, 4411, 5236, 5614, 6358, 6817, 8092, 8822, 10472, 11228, 12716, 13634, 16184, 17644, 22253, 22456, 25432, 27268, 30877, 35288, 44506, 47719, 54536, 61754, 74987, 89012, 95438, 115889, 123508, 149974, 178024, 190876, 231778, 247016, 299948, 381752, 463556, 524909, 599896, 811223, 927112, 1049818, 1274779, 1622446, 2099636, 2549558, 3244892, 4199272, 5099116, 6489784, 8923453, 10198232, 17846906, 35693812, 71387624]

約数ペア:

[(1, 71387624), (2, 35693812), (4, 17846906), (7, 10198232), (8, 8923453), (11, 6489784), (14, 5099116), (17, 4199272), (22, 3244892), (28, 2549558), (34, 2099636), (44, 1622446), (56, 1274779), (68, 1049818), (77, 927112), (88, 811223), (119, 599896), (136, 524909), (154, 463556), (187, 381752), (238, 299948), (289, 247016), (308, 231778), (374, 190876), (401, 178024), (476, 149974), (578, 123508), (616, 115889), (748, 95438), (802, 89012), (952, 74987), (1156, 61754), (1309, 54536), (1496, 47719), (1604, 44506), (2023, 35288), (2312, 30877), (2618, 27268), (2807, 25432), (3179, 22456), (3208, 22253), (4046, 17644), (4411, 16184), (5236, 13634), (5614, 12716), (6358, 11228), (6817, 10472), (8092, 8822)]