61290684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 194830272

約数和(自身を除く): 133539588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 53, 63, 78, 84, 91, 106, 117, 126, 156, 159, 182, 212, 234, 252, 273, 318, 353, 364, 371, 468, 477, 546, 636, 689, 706, 742, 819, 954, 1059, 1092, 1113, 1378, 1412, 1484, 1638, 1908, 2067, 2118, 2226, 2471, 2756, 3177, 3276, 3339, 4134, 4236, 4452, 4589, 4823, 4942, 6201, 6354, 6678, 7413, 8268, 9178, 9646, 9884, 12402, 12708, 13356, 13767, 14469, 14826, 18356, 18709, 19292, 22239, 24804, 27534, 28938, 29652, 32123, 37418, 41301, 43407, 44478, 55068, 56127, 57876, 64246, 74836, 82602, 86814, 88956, 96369, 112254, 128492, 130963, 165204, 168381, 173628, 192738, 224508, 243217, 261926, 289107, 336762, 385476, 392889, 486434, 523852, 578214, 673524, 729651, 785778, 972868, 1156428, 1178667, 1459302, 1571556, 1702519, 2188953, 2357334, 2918604, 3405038, 4377906, 4714668, 5107557, 6810076, 8755812, 10215114, 15322671, 20430228, 30645342, 61290684]

約数ペア:

[(1, 61290684), (2, 30645342), (3, 20430228), (4, 15322671), (6, 10215114), (7, 8755812), (9, 6810076), (12, 5107557), (13, 4714668), (14, 4377906), (18, 3405038), (21, 2918604), (26, 2357334), (28, 2188953), (36, 1702519), (39, 1571556), (42, 1459302), (52, 1178667), (53, 1156428), (63, 972868), (78, 785778), (84, 729651), (91, 673524), (106, 578214), (117, 523852), (126, 486434), (156, 392889), (159, 385476), (182, 336762), (212, 289107), (234, 261926), (252, 243217), (273, 224508), (318, 192738), (353, 173628), (364, 168381), (371, 165204), (468, 130963), (477, 128492), (546, 112254), (636, 96369), (689, 88956), (706, 86814), (742, 82602), (819, 74836), (954, 64246), (1059, 57876), (1092, 56127), (1113, 55068), (1378, 44478), (1412, 43407), (1484, 41301), (1638, 37418), (1908, 32123), (2067, 29652), (2118, 28938), (2226, 27534), (2471, 24804), (2756, 22239), (3177, 19292), (3276, 18709), (3339, 18356), (4134, 14826), (4236, 14469), (4452, 13767), (4589, 13356), (4823, 12708), (4942, 12402), (6201, 9884), (6354, 9646), (6678, 9178), (7413, 8268)]