127885884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11447}}^1$

素因数の和:11487

約数の個数: 72

約数和(自身を含む): 365420160

約数和(自身を除く): 237534276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 11447, 22894, 34341, 45788, 68682, 80129, 137364, 160258, 217493, 240387, 320516, 434986, 480774, 560903, 652479, 869972, 961548, 1121806, 1304958, 1522451, 1682709, 2243612, 2609916, 3044902, 3365418, 4567353, 6089804, 6730836, 9134706, 10657157, 18269412, 21314314, 31971471, 42628628, 63942942, 127885884]

約数ペア:

[(1, 127885884), (2, 63942942), (3, 42628628), (4, 31971471), (6, 21314314), (7, 18269412), (12, 10657157), (14, 9134706), (19, 6730836), (21, 6089804), (28, 4567353), (38, 3365418), (42, 3044902), (49, 2609916), (57, 2243612), (76, 1682709), (84, 1522451), (98, 1304958), (114, 1121806), (133, 961548), (147, 869972), (196, 652479), (228, 560903), (266, 480774), (294, 434986), (399, 320516), (532, 240387), (588, 217493), (798, 160258), (931, 137364), (1596, 80129), (1862, 68682), (2793, 45788), (3724, 34341), (5586, 22894), (11172, 11447)]