83357428

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:134

約数の個数: 108

約数和(自身を含む): 197993376

約数和(自身を除く): 114635948

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 41, 44, 46, 49, 77, 82, 92, 98, 154, 161, 164, 196, 253, 287, 308, 322, 451, 506, 539, 574, 644, 902, 943, 1012, 1078, 1127, 1148, 1681, 1771, 1804, 1886, 2009, 2156, 2254, 3157, 3362, 3542, 3772, 4018, 4508, 6314, 6601, 6724, 7084, 8036, 10373, 11767, 12397, 12628, 13202, 18491, 20746, 22099, 23534, 24794, 26404, 36982, 38663, 41492, 44198, 46207, 47068, 49588, 72611, 73964, 77326, 82369, 88396, 92414, 129437, 145222, 154652, 164738, 184828, 258874, 270641, 290444, 329476, 425293, 508277, 517748, 541282, 850586, 906059, 1016554, 1082564, 1701172, 1812118, 1894487, 2033108, 2977051, 3624236, 3788974, 5954102, 7577948, 11908204, 20839357, 41678714, 83357428]

約数ペア:

[(1, 83357428), (2, 41678714), (4, 20839357), (7, 11908204), (11, 7577948), (14, 5954102), (22, 3788974), (23, 3624236), (28, 2977051), (41, 2033108), (44, 1894487), (46, 1812118), (49, 1701172), (77, 1082564), (82, 1016554), (92, 906059), (98, 850586), (154, 541282), (161, 517748), (164, 508277), (196, 425293), (253, 329476), (287, 290444), (308, 270641), (322, 258874), (451, 184828), (506, 164738), (539, 154652), (574, 145222), (644, 129437), (902, 92414), (943, 88396), (1012, 82369), (1078, 77326), (1127, 73964), (1148, 72611), (1681, 49588), (1771, 47068), (1804, 46207), (1886, 44198), (2009, 41492), (2156, 38663), (2254, 36982), (3157, 26404), (3362, 24794), (3542, 23534), (3772, 22099), (4018, 20746), (4508, 18491), (6314, 13202), (6601, 12628), (6724, 12397), (7084, 11767), (8036, 10373)]