120881992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3217}}^1$

素因数の和:3302

約数の個数: 64

約数和(自身を含む): 287303040

約数和(自身を除く): 166421048

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 77, 88, 122, 154, 244, 308, 427, 488, 616, 671, 854, 1342, 1708, 2684, 3217, 3416, 4697, 5368, 6434, 9394, 12868, 18788, 22519, 25736, 35387, 37576, 45038, 70774, 90076, 141548, 180152, 196237, 247709, 283096, 392474, 495418, 784948, 990836, 1373659, 1569896, 1981672, 2158607, 2747318, 4317214, 5494636, 8634428, 10989272, 15110249, 17268856, 30220498, 60440996, 120881992]

約数ペア:

[(1, 120881992), (2, 60440996), (4, 30220498), (7, 17268856), (8, 15110249), (11, 10989272), (14, 8634428), (22, 5494636), (28, 4317214), (44, 2747318), (56, 2158607), (61, 1981672), (77, 1569896), (88, 1373659), (122, 990836), (154, 784948), (244, 495418), (308, 392474), (427, 283096), (488, 247709), (616, 196237), (671, 180152), (854, 141548), (1342, 90076), (1708, 70774), (2684, 45038), (3217, 37576), (3416, 35387), (4697, 25736), (5368, 22519), (6434, 18788), (9394, 12868)]