82517796

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1373

約数の個数: 72

約数和(自身を含む): 223062840

約数和(自身を除く): 140545044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 109, 153, 204, 218, 306, 327, 436, 612, 654, 981, 1237, 1308, 1853, 1962, 2474, 3706, 3711, 3924, 4948, 5559, 7412, 7422, 11118, 11133, 14844, 16677, 21029, 22236, 22266, 33354, 42058, 44532, 63087, 66708, 84116, 126174, 134833, 189261, 252348, 269666, 378522, 404499, 539332, 757044, 808998, 1213497, 1617996, 2292161, 2426994, 4584322, 4853988, 6876483, 9168644, 13752966, 20629449, 27505932, 41258898, 82517796]

約数ペア:

[(1, 82517796), (2, 41258898), (3, 27505932), (4, 20629449), (6, 13752966), (9, 9168644), (12, 6876483), (17, 4853988), (18, 4584322), (34, 2426994), (36, 2292161), (51, 1617996), (68, 1213497), (102, 808998), (109, 757044), (153, 539332), (204, 404499), (218, 378522), (306, 269666), (327, 252348), (436, 189261), (612, 134833), (654, 126174), (981, 84116), (1237, 66708), (1308, 63087), (1853, 44532), (1962, 42058), (2474, 33354), (3706, 22266), (3711, 22236), (3924, 21029), (4948, 16677), (5559, 14844), (7412, 11133), (7422, 11118)]