78072408

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 221130000

約数和(自身を除く): 143057592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 139, 174, 232, 261, 269, 278, 348, 417, 522, 538, 556, 696, 807, 834, 1044, 1076, 1112, 1251, 1614, 1668, 2088, 2152, 2421, 2502, 3228, 3336, 4031, 4842, 5004, 6456, 7801, 8062, 9684, 10008, 12093, 15602, 16124, 19368, 23403, 24186, 31204, 32248, 36279, 37391, 46806, 48372, 62408, 70209, 72558, 74782, 93612, 96744, 112173, 140418, 145116, 149564, 187224, 224346, 280836, 290232, 299128, 336519, 448692, 561672, 673038, 897384, 1084339, 1346076, 2168678, 2692152, 3253017, 4337356, 6506034, 8674712, 9759051, 13012068, 19518102, 26024136, 39036204, 78072408]

約数ペア:

[(1, 78072408), (2, 39036204), (3, 26024136), (4, 19518102), (6, 13012068), (8, 9759051), (9, 8674712), (12, 6506034), (18, 4337356), (24, 3253017), (29, 2692152), (36, 2168678), (58, 1346076), (72, 1084339), (87, 897384), (116, 673038), (139, 561672), (174, 448692), (232, 336519), (261, 299128), (269, 290232), (278, 280836), (348, 224346), (417, 187224), (522, 149564), (538, 145116), (556, 140418), (696, 112173), (807, 96744), (834, 93612), (1044, 74782), (1076, 72558), (1112, 70209), (1251, 62408), (1614, 48372), (1668, 46806), (2088, 37391), (2152, 36279), (2421, 32248), (2502, 31204), (3228, 24186), (3336, 23403), (4031, 19368), (4842, 16124), (5004, 15602), (6456, 12093), (7801, 10008), (8062, 9684)]