85881408

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 112

約数和(自身を含む): 240328704

約数和(自身を除く): 154447296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 93, 94, 96, 124, 141, 186, 188, 192, 248, 282, 307, 372, 376, 496, 564, 614, 744, 752, 921, 992, 1128, 1228, 1457, 1488, 1504, 1842, 1984, 2256, 2456, 2914, 2976, 3008, 3684, 4371, 4512, 4912, 5828, 5952, 7368, 8742, 9024, 9517, 9824, 11656, 14429, 14736, 17484, 19034, 19648, 23312, 28551, 28858, 29472, 34968, 38068, 43287, 46624, 57102, 57716, 58944, 69936, 76136, 86574, 93248, 114204, 115432, 139872, 152272, 173148, 228408, 230864, 279744, 304544, 346296, 447299, 456816, 461728, 609088, 692592, 894598, 913632, 923456, 1341897, 1385184, 1789196, 1827264, 2683794, 2770368, 3578392, 5367588, 7156784, 10735176, 14313568, 21470352, 28627136, 42940704, 85881408]

約数ペア:

[(1, 85881408), (2, 42940704), (3, 28627136), (4, 21470352), (6, 14313568), (8, 10735176), (12, 7156784), (16, 5367588), (24, 3578392), (31, 2770368), (32, 2683794), (47, 1827264), (48, 1789196), (62, 1385184), (64, 1341897), (93, 923456), (94, 913632), (96, 894598), (124, 692592), (141, 609088), (186, 461728), (188, 456816), (192, 447299), (248, 346296), (282, 304544), (307, 279744), (372, 230864), (376, 228408), (496, 173148), (564, 152272), (614, 139872), (744, 115432), (752, 114204), (921, 93248), (992, 86574), (1128, 76136), (1228, 69936), (1457, 58944), (1488, 57716), (1504, 57102), (1842, 46624), (1984, 43287), (2256, 38068), (2456, 34968), (2914, 29472), (2976, 28858), (3008, 28551), (3684, 23312), (4371, 19648), (4512, 19034), (4912, 17484), (5828, 14736), (5952, 14429), (7368, 11656), (8742, 9824), (9024, 9517)]