80935848

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{2549}}^1$

素因数の和:2581

約数の個数: 120

約数和(自身を含む): 263810250

約数和(自身を除く): 182874402

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2549, 2646, 3528, 3969, 4536, 5098, 5292, 7647, 7938, 10196, 10584, 15294, 15876, 17843, 20392, 22941, 30588, 31752, 35686, 45882, 53529, 61176, 68823, 71372, 91764, 107058, 124901, 137646, 142744, 160587, 183528, 206469, 214116, 249802, 275292, 321174, 374703, 412938, 428232, 481761, 499604, 550584, 642348, 749406, 825876, 963522, 999208, 1124109, 1284696, 1445283, 1498812, 1651752, 1927044, 2248218, 2890566, 2997624, 3372327, 3854088, 4496436, 5781132, 6744654, 8992872, 10116981, 11562264, 13489308, 20233962, 26978616, 40467924, 80935848]

約数ペア:

[(1, 80935848), (2, 40467924), (3, 26978616), (4, 20233962), (6, 13489308), (7, 11562264), (8, 10116981), (9, 8992872), (12, 6744654), (14, 5781132), (18, 4496436), (21, 3854088), (24, 3372327), (27, 2997624), (28, 2890566), (36, 2248218), (42, 1927044), (49, 1651752), (54, 1498812), (56, 1445283), (63, 1284696), (72, 1124109), (81, 999208), (84, 963522), (98, 825876), (108, 749406), (126, 642348), (147, 550584), (162, 499604), (168, 481761), (189, 428232), (196, 412938), (216, 374703), (252, 321174), (294, 275292), (324, 249802), (378, 214116), (392, 206469), (441, 183528), (504, 160587), (567, 142744), (588, 137646), (648, 124901), (756, 107058), (882, 91764), (1134, 71372), (1176, 68823), (1323, 61176), (1512, 53529), (1764, 45882), (2268, 35686), (2549, 31752), (2646, 30588), (3528, 22941), (3969, 20392), (4536, 17843), (5098, 15876), (5292, 15294), (7647, 10584), (7938, 10196)]