61856718

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 162321408

約数和(自身を除く): 100464690

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 49, 62, 66, 77, 93, 98, 147, 154, 186, 217, 231, 294, 341, 434, 462, 539, 617, 651, 682, 1023, 1078, 1234, 1302, 1519, 1617, 1851, 2046, 2387, 3038, 3234, 3702, 4319, 4557, 4774, 6787, 7161, 8638, 9114, 12957, 13574, 14322, 16709, 19127, 20361, 25914, 30233, 33418, 38254, 40722, 47509, 50127, 57381, 60466, 90699, 95018, 100254, 114762, 133889, 142527, 181398, 210397, 267778, 285054, 332563, 401667, 420794, 631191, 665126, 803334, 937223, 997689, 1262382, 1472779, 1874446, 1995378, 2811669, 2945558, 4418337, 5623338, 8836674, 10309453, 20618906, 30928359, 61856718]

約数ペア:

[(1, 61856718), (2, 30928359), (3, 20618906), (6, 10309453), (7, 8836674), (11, 5623338), (14, 4418337), (21, 2945558), (22, 2811669), (31, 1995378), (33, 1874446), (42, 1472779), (49, 1262382), (62, 997689), (66, 937223), (77, 803334), (93, 665126), (98, 631191), (147, 420794), (154, 401667), (186, 332563), (217, 285054), (231, 267778), (294, 210397), (341, 181398), (434, 142527), (462, 133889), (539, 114762), (617, 100254), (651, 95018), (682, 90699), (1023, 60466), (1078, 57381), (1234, 50127), (1302, 47509), (1519, 40722), (1617, 38254), (1851, 33418), (2046, 30233), (2387, 25914), (3038, 20361), (3234, 19127), (3702, 16709), (4319, 14322), (4557, 13574), (4774, 12957), (6787, 9114), (7161, 8638)]