71894412

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 197084160

約数和(自身を除く): 125189748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 103, 108, 138, 206, 207, 276, 281, 309, 412, 414, 562, 618, 621, 828, 843, 927, 1124, 1236, 1242, 1686, 1854, 2369, 2484, 2529, 2781, 3372, 3708, 4738, 5058, 5562, 6463, 7107, 7587, 9476, 10116, 11124, 12926, 14214, 15174, 19389, 21321, 25852, 28428, 28943, 30348, 38778, 42642, 57886, 58167, 63963, 77556, 85284, 86829, 115772, 116334, 127926, 173658, 174501, 232668, 255852, 260487, 347316, 349002, 520974, 665689, 698004, 781461, 1041948, 1331378, 1562922, 1997067, 2662756, 3125844, 3994134, 5991201, 7988268, 11982402, 17973603, 23964804, 35947206, 71894412]

約数ペア:

[(1, 71894412), (2, 35947206), (3, 23964804), (4, 17973603), (6, 11982402), (9, 7988268), (12, 5991201), (18, 3994134), (23, 3125844), (27, 2662756), (36, 1997067), (46, 1562922), (54, 1331378), (69, 1041948), (92, 781461), (103, 698004), (108, 665689), (138, 520974), (206, 349002), (207, 347316), (276, 260487), (281, 255852), (309, 232668), (412, 174501), (414, 173658), (562, 127926), (618, 116334), (621, 115772), (828, 86829), (843, 85284), (927, 77556), (1124, 63963), (1236, 58167), (1242, 57886), (1686, 42642), (1854, 38778), (2369, 30348), (2484, 28943), (2529, 28428), (2781, 25852), (3372, 21321), (3708, 19389), (4738, 15174), (5058, 14214), (5562, 12926), (6463, 11124), (7107, 10116), (7587, 9476)]