77958804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:758

約数の個数: 144

約数和(自身を含む): 244762560

約数和(自身を除く): 166803756

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 49, 51, 66, 68, 77, 84, 98, 102, 119, 132, 147, 154, 187, 196, 204, 231, 238, 294, 308, 357, 374, 462, 476, 539, 561, 588, 709, 714, 748, 833, 924, 1078, 1122, 1309, 1418, 1428, 1617, 1666, 2127, 2156, 2244, 2499, 2618, 2836, 3234, 3332, 3927, 4254, 4963, 4998, 5236, 6468, 7799, 7854, 8508, 9163, 9926, 9996, 12053, 14889, 15598, 15708, 18326, 19852, 23397, 24106, 27489, 29778, 31196, 34741, 36159, 36652, 46794, 48212, 54593, 54978, 59556, 69482, 72318, 84371, 93588, 104223, 109186, 109956, 132583, 138964, 144636, 163779, 168742, 208446, 218372, 253113, 265166, 327558, 337484, 382151, 397749, 416892, 506226, 530332, 590597, 655116, 764302, 795498, 928081, 1012452, 1146453, 1181194, 1528604, 1590996, 1771791, 1856162, 2292906, 2362388, 2784243, 3543582, 3712324, 4585812, 5568486, 6496567, 7087164, 11136972, 12993134, 19489701, 25986268, 38979402, 77958804]

約数ペア:

[(1, 77958804), (2, 38979402), (3, 25986268), (4, 19489701), (6, 12993134), (7, 11136972), (11, 7087164), (12, 6496567), (14, 5568486), (17, 4585812), (21, 3712324), (22, 3543582), (28, 2784243), (33, 2362388), (34, 2292906), (42, 1856162), (44, 1771791), (49, 1590996), (51, 1528604), (66, 1181194), (68, 1146453), (77, 1012452), (84, 928081), (98, 795498), (102, 764302), (119, 655116), (132, 590597), (147, 530332), (154, 506226), (187, 416892), (196, 397749), (204, 382151), (231, 337484), (238, 327558), (294, 265166), (308, 253113), (357, 218372), (374, 208446), (462, 168742), (476, 163779), (539, 144636), (561, 138964), (588, 132583), (709, 109956), (714, 109186), (748, 104223), (833, 93588), (924, 84371), (1078, 72318), (1122, 69482), (1309, 59556), (1418, 54978), (1428, 54593), (1617, 48212), (1666, 46794), (2127, 36652), (2156, 36159), (2244, 34741), (2499, 31196), (2618, 29778), (2836, 27489), (3234, 24106), (3332, 23397), (3927, 19852), (4254, 18326), (4963, 15708), (4998, 15598), (5236, 14889), (6468, 12053), (7799, 9996), (7854, 9926), (8508, 9163)]