98751268

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 221435424

約数和(自身を除く): 122684156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 163, 196, 281, 308, 326, 539, 562, 652, 1078, 1124, 1141, 1793, 1967, 2156, 2282, 3091, 3586, 3934, 4564, 6182, 7172, 7868, 7987, 12364, 12551, 13769, 15974, 21637, 25102, 27538, 31948, 43274, 45803, 50204, 55076, 86548, 87857, 91606, 151459, 175714, 183212, 302918, 320621, 351428, 503833, 605836, 641242, 1007666, 1282484, 2015332, 2244347, 3526831, 4488694, 7053662, 8977388, 14107324, 24687817, 49375634, 98751268]

約数ペア:

[(1, 98751268), (2, 49375634), (4, 24687817), (7, 14107324), (11, 8977388), (14, 7053662), (22, 4488694), (28, 3526831), (44, 2244347), (49, 2015332), (77, 1282484), (98, 1007666), (154, 641242), (163, 605836), (196, 503833), (281, 351428), (308, 320621), (326, 302918), (539, 183212), (562, 175714), (652, 151459), (1078, 91606), (1124, 87857), (1141, 86548), (1793, 55076), (1967, 50204), (2156, 45803), (2282, 43274), (3091, 31948), (3586, 27538), (3934, 25102), (4564, 21637), (6182, 15974), (7172, 13769), (7868, 12551), (7987, 12364)]