71796456

素因数分解:

$2^3\times 3^4\times {\mathrm{101}}^1\times {\mathrm{1097}}^1$

素因数の和:1216

約数の個数: 80

約数和(自身を含む): 203272740

約数和(自身を除く): 131476284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 101, 108, 162, 202, 216, 303, 324, 404, 606, 648, 808, 909, 1097, 1212, 1818, 2194, 2424, 2727, 3291, 3636, 4388, 5454, 6582, 7272, 8181, 8776, 9873, 10908, 13164, 16362, 19746, 21816, 26328, 29619, 32724, 39492, 59238, 65448, 78984, 88857, 110797, 118476, 177714, 221594, 236952, 332391, 355428, 443188, 664782, 710856, 886376, 997173, 1329564, 1994346, 2659128, 2991519, 3988692, 5983038, 7977384, 8974557, 11966076, 17949114, 23932152, 35898228, 71796456]

約数ペア:

[(1, 71796456), (2, 35898228), (3, 23932152), (4, 17949114), (6, 11966076), (8, 8974557), (9, 7977384), (12, 5983038), (18, 3988692), (24, 2991519), (27, 2659128), (36, 1994346), (54, 1329564), (72, 997173), (81, 886376), (101, 710856), (108, 664782), (162, 443188), (202, 355428), (216, 332391), (303, 236952), (324, 221594), (404, 177714), (606, 118476), (648, 110797), (808, 88857), (909, 78984), (1097, 65448), (1212, 59238), (1818, 39492), (2194, 32724), (2424, 29619), (2727, 26328), (3291, 21816), (3636, 19746), (4388, 16362), (5454, 13164), (6582, 10908), (7272, 9873), (8181, 8776)]