31222332

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 82572672

約数和(自身を除く): 51350340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 101, 124, 186, 202, 277, 279, 303, 372, 404, 554, 558, 606, 831, 909, 1108, 1116, 1212, 1662, 1818, 2493, 3131, 3324, 3636, 4986, 6262, 8587, 9393, 9972, 12524, 17174, 18786, 25761, 27977, 28179, 34348, 37572, 51522, 55954, 56358, 77283, 83931, 103044, 111908, 112716, 154566, 167862, 251793, 309132, 335724, 503586, 867287, 1007172, 1734574, 2601861, 3469148, 5203722, 7805583, 10407444, 15611166, 31222332]

約数ペア:

[(1, 31222332), (2, 15611166), (3, 10407444), (4, 7805583), (6, 5203722), (9, 3469148), (12, 2601861), (18, 1734574), (31, 1007172), (36, 867287), (62, 503586), (93, 335724), (101, 309132), (124, 251793), (186, 167862), (202, 154566), (277, 112716), (279, 111908), (303, 103044), (372, 83931), (404, 77283), (554, 56358), (558, 55954), (606, 51522), (831, 37572), (909, 34348), (1108, 28179), (1116, 27977), (1212, 25761), (1662, 18786), (1818, 17174), (2493, 12524), (3131, 9972), (3324, 9393), (3636, 8587), (4986, 6262)]