85313228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 108

約数和(自身を含む): 204447600

約数和(自身を除く): 119134372

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 149, 154, 169, 182, 242, 286, 298, 308, 338, 364, 484, 572, 596, 676, 847, 1001, 1043, 1183, 1573, 1639, 1694, 1859, 1937, 2002, 2086, 2366, 3146, 3278, 3388, 3718, 3874, 4004, 4172, 4732, 6292, 6556, 7436, 7748, 11011, 11473, 13013, 13559, 18029, 20449, 21307, 22022, 22946, 25181, 26026, 27118, 36058, 40898, 42614, 44044, 45892, 50362, 52052, 54236, 72116, 81796, 85228, 100724, 126203, 143143, 149149, 176267, 234377, 252406, 276991, 286286, 298298, 352534, 468754, 504812, 553982, 572572, 596596, 705068, 937508, 1107964, 1640639, 1938937, 3046901, 3281278, 3877874, 6093802, 6562556, 7755748, 12187604, 21328307, 42656614, 85313228]

約数ペア:

[(1, 85313228), (2, 42656614), (4, 21328307), (7, 12187604), (11, 7755748), (13, 6562556), (14, 6093802), (22, 3877874), (26, 3281278), (28, 3046901), (44, 1938937), (52, 1640639), (77, 1107964), (91, 937508), (121, 705068), (143, 596596), (149, 572572), (154, 553982), (169, 504812), (182, 468754), (242, 352534), (286, 298298), (298, 286286), (308, 276991), (338, 252406), (364, 234377), (484, 176267), (572, 149149), (596, 143143), (676, 126203), (847, 100724), (1001, 85228), (1043, 81796), (1183, 72116), (1573, 54236), (1639, 52052), (1694, 50362), (1859, 45892), (1937, 44044), (2002, 42614), (2086, 40898), (2366, 36058), (3146, 27118), (3278, 26026), (3388, 25181), (3718, 22946), (3874, 22022), (4004, 21307), (4172, 20449), (4732, 18029), (6292, 13559), (6556, 13013), (7436, 11473), (7748, 11011)]