61161672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 182891520

約数和(自身を除く): 121729848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 71, 78, 88, 104, 132, 142, 143, 156, 213, 251, 264, 284, 286, 312, 426, 429, 502, 568, 572, 753, 781, 852, 858, 923, 1004, 1144, 1506, 1562, 1704, 1716, 1846, 2008, 2343, 2761, 2769, 3012, 3124, 3263, 3432, 3692, 4686, 5522, 5538, 6024, 6248, 6526, 7384, 8283, 9372, 9789, 10153, 11044, 11076, 13052, 16566, 17821, 18744, 19578, 20306, 22088, 22152, 26104, 30459, 33132, 35642, 35893, 39156, 40612, 53463, 60918, 66264, 71284, 71786, 78312, 81224, 106926, 107679, 121836, 142568, 143572, 196031, 213852, 215358, 231673, 243672, 287144, 392062, 427704, 430716, 463346, 588093, 695019, 784124, 861432, 926692, 1176186, 1390038, 1568248, 1853384, 2352372, 2548403, 2780076, 4704744, 5096806, 5560152, 7645209, 10193612, 15290418, 20387224, 30580836, 61161672]

約数ペア:

[(1, 61161672), (2, 30580836), (3, 20387224), (4, 15290418), (6, 10193612), (8, 7645209), (11, 5560152), (12, 5096806), (13, 4704744), (22, 2780076), (24, 2548403), (26, 2352372), (33, 1853384), (39, 1568248), (44, 1390038), (52, 1176186), (66, 926692), (71, 861432), (78, 784124), (88, 695019), (104, 588093), (132, 463346), (142, 430716), (143, 427704), (156, 392062), (213, 287144), (251, 243672), (264, 231673), (284, 215358), (286, 213852), (312, 196031), (426, 143572), (429, 142568), (502, 121836), (568, 107679), (572, 106926), (753, 81224), (781, 78312), (852, 71786), (858, 71284), (923, 66264), (1004, 60918), (1144, 53463), (1506, 40612), (1562, 39156), (1704, 35893), (1716, 35642), (1846, 33132), (2008, 30459), (2343, 26104), (2761, 22152), (2769, 22088), (3012, 20306), (3124, 19578), (3263, 18744), (3432, 17821), (3692, 16566), (4686, 13052), (5522, 11076), (5538, 11044), (6024, 10153), (6248, 9789), (6526, 9372), (7384, 8283)]