78690348

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11689}}^1$

素因数の和:11727

約数の個数: 72

約数和(自身を含む): 229778640

約数和(自身を除く): 151088292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 11689, 23378, 35067, 46756, 70134, 105201, 128579, 140268, 198713, 210402, 257158, 385737, 397426, 420804, 514316, 596139, 771474, 794852, 1157211, 1192278, 1542948, 1788417, 2185843, 2314422, 2384556, 3576834, 4371686, 4628844, 6557529, 7153668, 8743372, 13115058, 19672587, 26230116, 39345174, 78690348]

約数ペア:

[(1, 78690348), (2, 39345174), (3, 26230116), (4, 19672587), (6, 13115058), (9, 8743372), (11, 7153668), (12, 6557529), (17, 4628844), (18, 4371686), (22, 3576834), (33, 2384556), (34, 2314422), (36, 2185843), (44, 1788417), (51, 1542948), (66, 1192278), (68, 1157211), (99, 794852), (102, 771474), (132, 596139), (153, 514316), (187, 420804), (198, 397426), (204, 385737), (306, 257158), (374, 210402), (396, 198713), (561, 140268), (612, 128579), (748, 105201), (1122, 70134), (1683, 46756), (2244, 35067), (3366, 23378), (6732, 11689)]