84790084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 179020800

約数和(自身を除く): 94230716

約数列:

[1, 2, 4, 17, 19, 29, 31, 34, 38, 58, 62, 68, 73, 76, 116, 124, 146, 292, 323, 493, 527, 551, 589, 646, 899, 986, 1054, 1102, 1178, 1241, 1292, 1387, 1798, 1972, 2108, 2117, 2204, 2263, 2356, 2482, 2774, 3596, 4234, 4526, 4964, 5548, 8468, 9052, 9367, 10013, 15283, 17081, 18734, 20026, 23579, 30566, 34162, 35989, 37468, 38471, 40052, 40223, 42997, 47158, 61132, 65627, 68324, 71978, 76942, 80446, 85994, 94316, 131254, 143956, 153884, 160892, 171988, 262508, 290377, 580754, 683791, 730949, 1115659, 1161508, 1246913, 1367582, 1461898, 2231318, 2493826, 2735164, 2923796, 4462636, 4987652, 21197521, 42395042, 84790084]

約数ペア:

[(1, 84790084), (2, 42395042), (4, 21197521), (17, 4987652), (19, 4462636), (29, 2923796), (31, 2735164), (34, 2493826), (38, 2231318), (58, 1461898), (62, 1367582), (68, 1246913), (73, 1161508), (76, 1115659), (116, 730949), (124, 683791), (146, 580754), (292, 290377), (323, 262508), (493, 171988), (527, 160892), (551, 153884), (589, 143956), (646, 131254), (899, 94316), (986, 85994), (1054, 80446), (1102, 76942), (1178, 71978), (1241, 68324), (1292, 65627), (1387, 61132), (1798, 47158), (1972, 42997), (2108, 40223), (2117, 40052), (2204, 38471), (2263, 37468), (2356, 35989), (2482, 34162), (2774, 30566), (3596, 23579), (4234, 20026), (4526, 18734), (4964, 17081), (5548, 15283), (8468, 10013), (9052, 9367)]