872537892

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 2157442560

約数和(自身を除く): 1284904668

約数列:

[1, 2, 3, 4, 6, 12, 41, 47, 82, 94, 97, 123, 141, 164, 188, 194, 246, 282, 291, 388, 389, 492, 564, 582, 778, 1164, 1167, 1556, 1927, 2334, 3854, 3977, 4559, 4668, 5781, 7708, 7954, 9118, 11562, 11931, 13677, 15908, 15949, 18236, 18283, 23124, 23862, 27354, 31898, 36566, 37733, 47724, 47847, 54708, 54849, 63796, 73132, 75466, 95694, 109698, 113199, 150932, 186919, 191388, 219396, 226398, 373838, 452796, 560757, 747676, 749603, 1121514, 1499206, 1547053, 1773451, 2243028, 2248809, 2998412, 3094106, 3546902, 4497618, 4641159, 5320353, 6188212, 7093804, 8995236, 9282318, 10640706, 18564636, 21281412, 72711491, 145422982, 218134473, 290845964, 436268946, 872537892]

約数ペア:

[(1, 872537892), (2, 436268946), (3, 290845964), (4, 218134473), (6, 145422982), (12, 72711491), (41, 21281412), (47, 18564636), (82, 10640706), (94, 9282318), (97, 8995236), (123, 7093804), (141, 6188212), (164, 5320353), (188, 4641159), (194, 4497618), (246, 3546902), (282, 3094106), (291, 2998412), (388, 2248809), (389, 2243028), (492, 1773451), (564, 1547053), (582, 1499206), (778, 1121514), (1164, 749603), (1167, 747676), (1556, 560757), (1927, 452796), (2334, 373838), (3854, 226398), (3977, 219396), (4559, 191388), (4668, 186919), (5781, 150932), (7708, 113199), (7954, 109698), (9118, 95694), (11562, 75466), (11931, 73132), (13677, 63796), (15908, 54849), (15949, 54708), (18236, 47847), (18283, 47724), (23124, 37733), (23862, 36566), (27354, 31898)]