872492784

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{1777}}^1$

素因数の和:2034

約数の個数: 80

約数和(自身を含む): 2309664672

約数和(自身を除く): 1437171888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 193, 212, 318, 386, 424, 579, 636, 772, 848, 1158, 1272, 1544, 1777, 2316, 2544, 3088, 3554, 4632, 5331, 7108, 9264, 10229, 10662, 14216, 20458, 21324, 28432, 30687, 40916, 42648, 61374, 81832, 85296, 94181, 122748, 163664, 188362, 245496, 282543, 342961, 376724, 490992, 565086, 685922, 753448, 1028883, 1130172, 1371844, 1506896, 2057766, 2260344, 2743688, 4115532, 4520688, 5487376, 8231064, 16462128, 18176933, 36353866, 54530799, 72707732, 109061598, 145415464, 218123196, 290830928, 436246392, 872492784]

約数ペア:

[(1, 872492784), (2, 436246392), (3, 290830928), (4, 218123196), (6, 145415464), (8, 109061598), (12, 72707732), (16, 54530799), (24, 36353866), (48, 18176933), (53, 16462128), (106, 8231064), (159, 5487376), (193, 4520688), (212, 4115532), (318, 2743688), (386, 2260344), (424, 2057766), (579, 1506896), (636, 1371844), (772, 1130172), (848, 1028883), (1158, 753448), (1272, 685922), (1544, 565086), (1777, 490992), (2316, 376724), (2544, 342961), (3088, 282543), (3554, 245496), (4632, 188362), (5331, 163664), (7108, 122748), (9264, 94181), (10229, 85296), (10662, 81832), (14216, 61374), (20458, 42648), (21324, 40916), (28432, 30687)]