84815214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1045

約数の個数: 64

約数和(自身を含む): 196577280

約数和(自身を除く): 111762066

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 59, 66, 69, 118, 138, 177, 253, 354, 506, 649, 759, 947, 1298, 1357, 1518, 1894, 1947, 2714, 2841, 3894, 4071, 5682, 8142, 10417, 14927, 20834, 21781, 29854, 31251, 43562, 44781, 55873, 62502, 65343, 89562, 111746, 130686, 167619, 239591, 335238, 479182, 614603, 718773, 1229206, 1285079, 1437546, 1843809, 2570158, 3687618, 3855237, 7710474, 14135869, 28271738, 42407607, 84815214]

約数ペア:

[(1, 84815214), (2, 42407607), (3, 28271738), (6, 14135869), (11, 7710474), (22, 3855237), (23, 3687618), (33, 2570158), (46, 1843809), (59, 1437546), (66, 1285079), (69, 1229206), (118, 718773), (138, 614603), (177, 479182), (253, 335238), (354, 239591), (506, 167619), (649, 130686), (759, 111746), (947, 89562), (1298, 65343), (1357, 62502), (1518, 55873), (1894, 44781), (1947, 43562), (2714, 31251), (2841, 29854), (3894, 21781), (4071, 20834), (5682, 14927), (8142, 10417)]