61374104

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 137894400

約数和(自身を除く): 76520296

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 47, 71, 76, 88, 94, 121, 142, 152, 188, 209, 242, 284, 376, 418, 484, 517, 568, 781, 836, 893, 968, 1034, 1349, 1562, 1672, 1786, 2068, 2299, 2698, 3124, 3337, 3572, 4136, 4598, 5396, 5687, 6248, 6674, 7144, 8591, 9196, 9823, 10792, 11374, 13348, 14839, 17182, 18392, 19646, 22748, 26696, 29678, 34364, 36707, 39292, 45496, 59356, 63403, 68728, 73414, 78584, 108053, 118712, 126806, 146828, 163229, 216106, 253612, 293656, 326458, 403777, 432212, 507224, 652916, 697433, 807554, 864424, 1305832, 1394866, 1615108, 2789732, 3230216, 5579464, 7671763, 15343526, 30687052, 61374104]

約数ペア:

[(1, 61374104), (2, 30687052), (4, 15343526), (8, 7671763), (11, 5579464), (19, 3230216), (22, 2789732), (38, 1615108), (44, 1394866), (47, 1305832), (71, 864424), (76, 807554), (88, 697433), (94, 652916), (121, 507224), (142, 432212), (152, 403777), (188, 326458), (209, 293656), (242, 253612), (284, 216106), (376, 163229), (418, 146828), (484, 126806), (517, 118712), (568, 108053), (781, 78584), (836, 73414), (893, 68728), (968, 63403), (1034, 59356), (1349, 45496), (1562, 39292), (1672, 36707), (1786, 34364), (2068, 29678), (2299, 26696), (2698, 22748), (3124, 19646), (3337, 18392), (3572, 17182), (4136, 14839), (4598, 13348), (5396, 11374), (5687, 10792), (6248, 9823), (6674, 9196), (7144, 8591)]