91735876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 186071256

約数和(自身を除く): 94335380

約数列:

[1, 2, 4, 17, 19, 34, 37, 38, 68, 74, 76, 101, 148, 202, 323, 361, 404, 629, 646, 703, 722, 1258, 1292, 1406, 1444, 1717, 1919, 2516, 2812, 3434, 3737, 3838, 6137, 6868, 7474, 7676, 11951, 12274, 13357, 14948, 23902, 24548, 26714, 32623, 36461, 47804, 53428, 63529, 65246, 71003, 72922, 127058, 130492, 142006, 145844, 227069, 254116, 284012, 454138, 619837, 908276, 1207051, 1239674, 1349057, 2414102, 2479348, 2698114, 4828204, 5396228, 22933969, 45867938, 91735876]

約数ペア:

[(1, 91735876), (2, 45867938), (4, 22933969), (17, 5396228), (19, 4828204), (34, 2698114), (37, 2479348), (38, 2414102), (68, 1349057), (74, 1239674), (76, 1207051), (101, 908276), (148, 619837), (202, 454138), (323, 284012), (361, 254116), (404, 227069), (629, 145844), (646, 142006), (703, 130492), (722, 127058), (1258, 72922), (1292, 71003), (1406, 65246), (1444, 63529), (1717, 53428), (1919, 47804), (2516, 36461), (2812, 32623), (3434, 26714), (3737, 24548), (3838, 23902), (6137, 14948), (6868, 13357), (7474, 12274), (7676, 11951)]