87417954

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 120

約数和(自身を含む): 221075712

約数和(自身を除く): 133657758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 103, 117, 162, 169, 186, 206, 234, 279, 309, 338, 351, 403, 507, 558, 618, 702, 806, 837, 927, 1014, 1053, 1209, 1339, 1521, 1674, 1854, 2106, 2418, 2511, 2678, 2781, 3042, 3193, 3627, 4017, 4563, 5022, 5239, 5562, 6386, 7254, 8034, 8343, 9126, 9579, 10478, 10881, 12051, 13689, 15717, 16686, 17407, 19158, 21762, 24102, 27378, 28737, 31434, 32643, 34814, 36153, 41509, 47151, 52221, 57474, 65286, 72306, 83018, 86211, 94302, 104442, 108459, 124527, 141453, 156663, 172422, 216918, 249054, 258633, 282906, 313326, 373581, 424359, 469989, 517266, 539617, 747162, 848718, 939978, 1079234, 1120743, 1409967, 1618851, 2241486, 2819934, 3237702, 3362229, 4856553, 6724458, 9713106, 14569659, 29139318, 43708977, 87417954]

約数ペア:

[(1, 87417954), (2, 43708977), (3, 29139318), (6, 14569659), (9, 9713106), (13, 6724458), (18, 4856553), (26, 3362229), (27, 3237702), (31, 2819934), (39, 2241486), (54, 1618851), (62, 1409967), (78, 1120743), (81, 1079234), (93, 939978), (103, 848718), (117, 747162), (162, 539617), (169, 517266), (186, 469989), (206, 424359), (234, 373581), (279, 313326), (309, 282906), (338, 258633), (351, 249054), (403, 216918), (507, 172422), (558, 156663), (618, 141453), (702, 124527), (806, 108459), (837, 104442), (927, 94302), (1014, 86211), (1053, 83018), (1209, 72306), (1339, 65286), (1521, 57474), (1674, 52221), (1854, 47151), (2106, 41509), (2418, 36153), (2511, 34814), (2678, 32643), (2781, 31434), (3042, 28737), (3193, 27378), (3627, 24102), (4017, 21762), (4563, 19158), (5022, 17407), (5239, 16686), (5562, 15717), (6386, 13689), (7254, 12051), (8034, 10881), (8343, 10478), (9126, 9579)]