79255484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 176517600

約数和(自身を除く): 97262116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 149, 154, 157, 242, 298, 308, 314, 484, 596, 628, 847, 1043, 1099, 1639, 1694, 1727, 2086, 2198, 3278, 3388, 3454, 4172, 4396, 6556, 6908, 11473, 12089, 18029, 18997, 22946, 23393, 24178, 36058, 37994, 45892, 46786, 48356, 72116, 75988, 93572, 126203, 132979, 163751, 252406, 257323, 265958, 327502, 504812, 514646, 531916, 655004, 1029292, 1801261, 2830553, 3602522, 5661106, 7205044, 11322212, 19813871, 39627742, 79255484]

約数ペア:

[(1, 79255484), (2, 39627742), (4, 19813871), (7, 11322212), (11, 7205044), (14, 5661106), (22, 3602522), (28, 2830553), (44, 1801261), (77, 1029292), (121, 655004), (149, 531916), (154, 514646), (157, 504812), (242, 327502), (298, 265958), (308, 257323), (314, 252406), (484, 163751), (596, 132979), (628, 126203), (847, 93572), (1043, 75988), (1099, 72116), (1639, 48356), (1694, 46786), (1727, 45892), (2086, 37994), (2198, 36058), (3278, 24178), (3388, 23393), (3454, 22946), (4172, 18997), (4396, 18029), (6556, 12089), (6908, 11473)]