78156036

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1630

約数の個数: 96

約数和(自身を含む): 235182080

約数和(自身を除く): 157026044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 84, 108, 126, 134, 189, 201, 252, 268, 378, 402, 469, 603, 756, 804, 938, 1206, 1407, 1543, 1809, 1876, 2412, 2814, 3086, 3618, 4221, 4629, 5628, 6172, 7236, 8442, 9258, 10801, 12663, 13887, 16884, 18516, 21602, 25326, 27774, 32403, 41661, 43204, 50652, 55548, 64806, 83322, 97209, 103381, 129612, 166644, 194418, 206762, 291627, 310143, 388836, 413524, 583254, 620286, 723667, 930429, 1166508, 1240572, 1447334, 1860858, 2171001, 2791287, 2894668, 3721716, 4342002, 5582574, 6513003, 8684004, 11165148, 13026006, 19539009, 26052012, 39078018, 78156036]

約数ペア:

[(1, 78156036), (2, 39078018), (3, 26052012), (4, 19539009), (6, 13026006), (7, 11165148), (9, 8684004), (12, 6513003), (14, 5582574), (18, 4342002), (21, 3721716), (27, 2894668), (28, 2791287), (36, 2171001), (42, 1860858), (54, 1447334), (63, 1240572), (67, 1166508), (84, 930429), (108, 723667), (126, 620286), (134, 583254), (189, 413524), (201, 388836), (252, 310143), (268, 291627), (378, 206762), (402, 194418), (469, 166644), (603, 129612), (756, 103381), (804, 97209), (938, 83322), (1206, 64806), (1407, 55548), (1543, 50652), (1809, 43204), (1876, 41661), (2412, 32403), (2814, 27774), (3086, 25326), (3618, 21602), (4221, 18516), (4629, 16884), (5628, 13887), (6172, 12663), (7236, 10801), (8442, 9258)]