7788652164

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{15139}}^1$

素因数の和:15641

約数の個数: 72

約数和(自身を含む): 20368508160

約数和(自身を除く): 12579855996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 461, 558, 922, 1116, 1383, 1844, 2766, 4149, 5532, 8298, 14291, 15139, 16596, 28582, 30278, 42873, 45417, 57164, 60556, 85746, 90834, 128619, 136251, 171492, 181668, 257238, 272502, 469309, 514476, 545004, 938618, 1407927, 1877236, 2815854, 4223781, 5631708, 6979079, 8447562, 13958158, 16895124, 20937237, 27916316, 41874474, 62811711, 83748948, 125623422, 216351449, 251246844, 432702898, 649054347, 865405796, 1298108694, 1947163041, 2596217388, 3894326082, 7788652164]

約数ペア:

[(1, 7788652164), (2, 3894326082), (3, 2596217388), (4, 1947163041), (6, 1298108694), (9, 865405796), (12, 649054347), (18, 432702898), (31, 251246844), (36, 216351449), (62, 125623422), (93, 83748948), (124, 62811711), (186, 41874474), (279, 27916316), (372, 20937237), (461, 16895124), (558, 13958158), (922, 8447562), (1116, 6979079), (1383, 5631708), (1844, 4223781), (2766, 2815854), (4149, 1877236), (5532, 1407927), (8298, 938618), (14291, 545004), (15139, 514476), (16596, 469309), (28582, 272502), (30278, 257238), (42873, 181668), (45417, 171492), (57164, 136251), (60556, 128619), (85746, 90834)]