79637208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 244032000

約数和(自身を除く): 164394792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 61, 76, 84, 114, 122, 133, 152, 168, 183, 228, 244, 266, 366, 399, 409, 427, 456, 488, 532, 732, 798, 818, 854, 1064, 1159, 1227, 1281, 1464, 1596, 1636, 1708, 2318, 2454, 2562, 2863, 3192, 3272, 3416, 3477, 4636, 4908, 5124, 5726, 6954, 7771, 8113, 8589, 9272, 9816, 10248, 11452, 13908, 15542, 16226, 17178, 22904, 23313, 24339, 24949, 27816, 31084, 32452, 34356, 46626, 48678, 49898, 54397, 62168, 64904, 68712, 74847, 93252, 97356, 99796, 108794, 149694, 163191, 174643, 186504, 194712, 199592, 217588, 299388, 326382, 349286, 435176, 474031, 523929, 598776, 652764, 698572, 948062, 1047858, 1305528, 1397144, 1422093, 1896124, 2095716, 2844186, 3318217, 3792248, 4191432, 5688372, 6636434, 9954651, 11376744, 13272868, 19909302, 26545736, 39818604, 79637208]

約数ペア:

[(1, 79637208), (2, 39818604), (3, 26545736), (4, 19909302), (6, 13272868), (7, 11376744), (8, 9954651), (12, 6636434), (14, 5688372), (19, 4191432), (21, 3792248), (24, 3318217), (28, 2844186), (38, 2095716), (42, 1896124), (56, 1422093), (57, 1397144), (61, 1305528), (76, 1047858), (84, 948062), (114, 698572), (122, 652764), (133, 598776), (152, 523929), (168, 474031), (183, 435176), (228, 349286), (244, 326382), (266, 299388), (366, 217588), (399, 199592), (409, 194712), (427, 186504), (456, 174643), (488, 163191), (532, 149694), (732, 108794), (798, 99796), (818, 97356), (854, 93252), (1064, 74847), (1159, 68712), (1227, 64904), (1281, 62168), (1464, 54397), (1596, 49898), (1636, 48678), (1708, 46626), (2318, 34356), (2454, 32452), (2562, 31084), (2863, 27816), (3192, 24949), (3272, 24339), (3416, 23313), (3477, 22904), (4636, 17178), (4908, 16226), (5124, 15542), (5726, 13908), (6954, 11452), (7771, 10248), (8113, 9816), (8589, 9272)]