872722136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40151}}^1$

素因数の和:40200

約数の個数: 64

約数和(自身を含む): 2023660800

約数和(自身を除く): 1150938664

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2717, 5434, 10868, 21736, 40151, 80302, 160604, 321208, 441661, 521963, 762869, 883322, 1043926, 1525738, 1766644, 2087852, 3051476, 3533288, 4175704, 5741593, 6102952, 8391559, 9917297, 11483186, 16783118, 19834594, 22966372, 33566236, 39669188, 45932744, 67132472, 79338376, 109090267, 218180534, 436361068, 872722136]

約数ペア:

[(1, 872722136), (2, 436361068), (4, 218180534), (8, 109090267), (11, 79338376), (13, 67132472), (19, 45932744), (22, 39669188), (26, 33566236), (38, 22966372), (44, 19834594), (52, 16783118), (76, 11483186), (88, 9917297), (104, 8391559), (143, 6102952), (152, 5741593), (209, 4175704), (247, 3533288), (286, 3051476), (418, 2087852), (494, 1766644), (572, 1525738), (836, 1043926), (988, 883322), (1144, 762869), (1672, 521963), (1976, 441661), (2717, 321208), (5434, 160604), (10868, 80302), (21736, 40151)]