127803564

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1367}}^1$

素因数の和:1444

約数の個数: 108

約数和(自身を含む): 383174064

約数和(自身を除く): 255370500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 53, 63, 84, 98, 106, 126, 147, 159, 196, 212, 252, 294, 318, 371, 441, 477, 588, 636, 742, 882, 954, 1113, 1367, 1484, 1764, 1908, 2226, 2597, 2734, 3339, 4101, 4452, 5194, 5468, 6678, 7791, 8202, 9569, 10388, 12303, 13356, 15582, 16404, 19138, 23373, 24606, 28707, 31164, 38276, 46746, 49212, 57414, 66983, 72451, 86121, 93492, 114828, 133966, 144902, 172242, 200949, 217353, 267932, 289804, 344484, 401898, 434706, 507157, 602847, 652059, 803796, 869412, 1014314, 1205694, 1304118, 1521471, 2028628, 2411388, 2608236, 3042942, 3550099, 4564413, 6085884, 7100198, 9128826, 10650297, 14200396, 18257652, 21300594, 31950891, 42601188, 63901782, 127803564]

約数ペア:

[(1, 127803564), (2, 63901782), (3, 42601188), (4, 31950891), (6, 21300594), (7, 18257652), (9, 14200396), (12, 10650297), (14, 9128826), (18, 7100198), (21, 6085884), (28, 4564413), (36, 3550099), (42, 3042942), (49, 2608236), (53, 2411388), (63, 2028628), (84, 1521471), (98, 1304118), (106, 1205694), (126, 1014314), (147, 869412), (159, 803796), (196, 652059), (212, 602847), (252, 507157), (294, 434706), (318, 401898), (371, 344484), (441, 289804), (477, 267932), (588, 217353), (636, 200949), (742, 172242), (882, 144902), (954, 133966), (1113, 114828), (1367, 93492), (1484, 86121), (1764, 72451), (1908, 66983), (2226, 57414), (2597, 49212), (2734, 46746), (3339, 38276), (4101, 31164), (4452, 28707), (5194, 24606), (5468, 23373), (6678, 19138), (7791, 16404), (8202, 15582), (9569, 13356), (10388, 12303)]