82881304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 179366400

約数和(自身を除く): 96485096

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 47, 58, 88, 94, 116, 188, 232, 319, 376, 517, 638, 691, 1034, 1276, 1363, 1382, 2068, 2552, 2726, 2764, 4136, 5452, 5528, 7601, 10904, 14993, 15202, 20039, 29986, 30404, 32477, 40078, 59972, 60808, 64954, 80156, 119944, 129908, 160312, 220429, 259816, 357247, 440858, 714494, 881716, 941833, 1428988, 1763432, 1883666, 2857976, 3767332, 7534664, 10360163, 20720326, 41440652, 82881304]

約数ペア:

[(1, 82881304), (2, 41440652), (4, 20720326), (8, 10360163), (11, 7534664), (22, 3767332), (29, 2857976), (44, 1883666), (47, 1763432), (58, 1428988), (88, 941833), (94, 881716), (116, 714494), (188, 440858), (232, 357247), (319, 259816), (376, 220429), (517, 160312), (638, 129908), (691, 119944), (1034, 80156), (1276, 64954), (1363, 60808), (1382, 59972), (2068, 40078), (2552, 32477), (2726, 30404), (2764, 29986), (4136, 20039), (5452, 15202), (5528, 14993), (7601, 10904)]