66573948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 195350400

約数和(自身を除く): 128776452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 59, 76, 84, 98, 101, 114, 118, 133, 147, 177, 196, 202, 228, 236, 266, 294, 303, 354, 399, 404, 413, 532, 588, 606, 707, 708, 798, 826, 931, 1121, 1212, 1239, 1414, 1596, 1652, 1862, 1919, 2121, 2242, 2478, 2793, 2828, 2891, 3363, 3724, 3838, 4242, 4484, 4949, 4956, 5586, 5757, 5782, 5959, 6726, 7676, 7847, 8484, 8673, 9898, 11172, 11514, 11564, 11918, 13433, 13452, 14847, 15694, 17346, 17877, 19796, 23028, 23541, 23836, 26866, 29694, 31388, 34692, 35754, 40299, 41713, 47082, 53732, 54929, 59388, 71508, 80598, 83426, 94031, 94164, 109858, 113221, 125139, 161196, 164787, 166852, 188062, 219716, 226442, 250278, 282093, 291991, 329574, 339663, 376124, 452884, 500556, 564186, 583982, 659148, 679326, 792547, 875973, 1128372, 1167964, 1358652, 1585094, 1751946, 2377641, 3170188, 3503892, 4755282, 5547829, 9510564, 11095658, 16643487, 22191316, 33286974, 66573948]

約数ペア:

[(1, 66573948), (2, 33286974), (3, 22191316), (4, 16643487), (6, 11095658), (7, 9510564), (12, 5547829), (14, 4755282), (19, 3503892), (21, 3170188), (28, 2377641), (38, 1751946), (42, 1585094), (49, 1358652), (57, 1167964), (59, 1128372), (76, 875973), (84, 792547), (98, 679326), (101, 659148), (114, 583982), (118, 564186), (133, 500556), (147, 452884), (177, 376124), (196, 339663), (202, 329574), (228, 291991), (236, 282093), (266, 250278), (294, 226442), (303, 219716), (354, 188062), (399, 166852), (404, 164787), (413, 161196), (532, 125139), (588, 113221), (606, 109858), (707, 94164), (708, 94031), (798, 83426), (826, 80598), (931, 71508), (1121, 59388), (1212, 54929), (1239, 53732), (1414, 47082), (1596, 41713), (1652, 40299), (1862, 35754), (1919, 34692), (2121, 31388), (2242, 29694), (2478, 26866), (2793, 23836), (2828, 23541), (2891, 23028), (3363, 19796), (3724, 17877), (3838, 17346), (4242, 15694), (4484, 14847), (4949, 13452), (4956, 13433), (5586, 11918), (5757, 11564), (5782, 11514), (5959, 11172), (6726, 9898), (7676, 8673), (7847, 8484)]