78577008

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2971}}^1$

素因数の和:3030

約数の個数: 80

約数和(自身を含む): 221116800

約数和(自身を除く): 142539792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 912, 1102, 1392, 1653, 2204, 2971, 3306, 4408, 5942, 6612, 8816, 8913, 11884, 13224, 17826, 23768, 26448, 35652, 47536, 56449, 71304, 86159, 112898, 142608, 169347, 172318, 225796, 258477, 338694, 344636, 451592, 516954, 677388, 689272, 903184, 1033908, 1354776, 1378544, 1637021, 2067816, 2709552, 3274042, 4135632, 4911063, 6548084, 9822126, 13096168, 19644252, 26192336, 39288504, 78577008]

約数ペア:

[(1, 78577008), (2, 39288504), (3, 26192336), (4, 19644252), (6, 13096168), (8, 9822126), (12, 6548084), (16, 4911063), (19, 4135632), (24, 3274042), (29, 2709552), (38, 2067816), (48, 1637021), (57, 1378544), (58, 1354776), (76, 1033908), (87, 903184), (114, 689272), (116, 677388), (152, 516954), (174, 451592), (228, 344636), (232, 338694), (304, 258477), (348, 225796), (456, 172318), (464, 169347), (551, 142608), (696, 112898), (912, 86159), (1102, 71304), (1392, 56449), (1653, 47536), (2204, 35652), (2971, 26448), (3306, 23768), (4408, 17826), (5942, 13224), (6612, 11884), (8816, 8913)]