78316308

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{4933}}^1$

素因数の和:4963

約数の個数: 90

約数和(自身を含む): 238208586

約数和(自身を除く): 159892278

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 4933, 5292, 7938, 9866, 14799, 15876, 19732, 29598, 34531, 44397, 59196, 69062, 88794, 103593, 133191, 138124, 177588, 207186, 241717, 266382, 310779, 399573, 414372, 483434, 532764, 621558, 725151, 799146, 932337, 966868, 1243116, 1450302, 1598292, 1864674, 2175453, 2797011, 2900604, 3729348, 4350906, 5594022, 6526359, 8701812, 11188044, 13052718, 19579077, 26105436, 39158154, 78316308]

約数ペア:

[(1, 78316308), (2, 39158154), (3, 26105436), (4, 19579077), (6, 13052718), (7, 11188044), (9, 8701812), (12, 6526359), (14, 5594022), (18, 4350906), (21, 3729348), (27, 2900604), (28, 2797011), (36, 2175453), (42, 1864674), (49, 1598292), (54, 1450302), (63, 1243116), (81, 966868), (84, 932337), (98, 799146), (108, 725151), (126, 621558), (147, 532764), (162, 483434), (189, 414372), (196, 399573), (252, 310779), (294, 266382), (324, 241717), (378, 207186), (441, 177588), (567, 138124), (588, 133191), (756, 103593), (882, 88794), (1134, 69062), (1323, 59196), (1764, 44397), (2268, 34531), (2646, 29598), (3969, 19732), (4933, 15876), (5292, 14799), (7938, 9866)]