83178732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 253300992

約数和(自身を除く): 170122260

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 211, 228, 247, 266, 273, 361, 364, 399, 422, 494, 532, 546, 633, 722, 741, 798, 844, 988, 1083, 1092, 1266, 1444, 1477, 1482, 1596, 1729, 2166, 2527, 2532, 2743, 2954, 2964, 3458, 4009, 4332, 4431, 4693, 5054, 5187, 5486, 5908, 6916, 7581, 8018, 8229, 8862, 9386, 10108, 10374, 10972, 12027, 14079, 15162, 16036, 16458, 17724, 18772, 19201, 20748, 24054, 28063, 28158, 30324, 32851, 32916, 38402, 48108, 52117, 56126, 56316, 57603, 65702, 76171, 76804, 84189, 98553, 104234, 112252, 115206, 131404, 152342, 156351, 168378, 197106, 208468, 228513, 230412, 304684, 312702, 336756, 364819, 394212, 457026, 533197, 625404, 729638, 914052, 990223, 1066394, 1094457, 1459276, 1599591, 1980446, 2132788, 2188914, 2970669, 3199182, 3960892, 4377828, 5941338, 6398364, 6931561, 11882676, 13863122, 20794683, 27726244, 41589366, 83178732]

約数ペア:

[(1, 83178732), (2, 41589366), (3, 27726244), (4, 20794683), (6, 13863122), (7, 11882676), (12, 6931561), (13, 6398364), (14, 5941338), (19, 4377828), (21, 3960892), (26, 3199182), (28, 2970669), (38, 2188914), (39, 2132788), (42, 1980446), (52, 1599591), (57, 1459276), (76, 1094457), (78, 1066394), (84, 990223), (91, 914052), (114, 729638), (133, 625404), (156, 533197), (182, 457026), (211, 394212), (228, 364819), (247, 336756), (266, 312702), (273, 304684), (361, 230412), (364, 228513), (399, 208468), (422, 197106), (494, 168378), (532, 156351), (546, 152342), (633, 131404), (722, 115206), (741, 112252), (798, 104234), (844, 98553), (988, 84189), (1083, 76804), (1092, 76171), (1266, 65702), (1444, 57603), (1477, 56316), (1482, 56126), (1596, 52117), (1729, 48108), (2166, 38402), (2527, 32916), (2532, 32851), (2743, 30324), (2954, 28158), (2964, 28063), (3458, 24054), (4009, 20748), (4332, 19201), (4431, 18772), (4693, 17724), (5054, 16458), (5187, 16036), (5486, 15162), (5908, 14079), (6916, 12027), (7581, 10972), (8018, 10374), (8229, 10108), (8862, 9386)]