85841924

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 191520000

約数和(自身を除く): 105678076

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 49, 74, 76, 89, 98, 133, 148, 178, 196, 259, 266, 343, 356, 518, 532, 623, 686, 703, 931, 1036, 1246, 1372, 1406, 1691, 1813, 1862, 2492, 2812, 3293, 3382, 3626, 3724, 4361, 4921, 6517, 6586, 6764, 7252, 8722, 9842, 11837, 12691, 13034, 13172, 17444, 19684, 23051, 23674, 25382, 26068, 30527, 34447, 46102, 47348, 50764, 61054, 62567, 68894, 82859, 92204, 122108, 125134, 137788, 161357, 165718, 241129, 250268, 322714, 331436, 437969, 482258, 580013, 645428, 875938, 964516, 1129499, 1160026, 1751876, 2258998, 2320052, 3065783, 4517996, 6131566, 12263132, 21460481, 42920962, 85841924]

約数ペア:

[(1, 85841924), (2, 42920962), (4, 21460481), (7, 12263132), (14, 6131566), (19, 4517996), (28, 3065783), (37, 2320052), (38, 2258998), (49, 1751876), (74, 1160026), (76, 1129499), (89, 964516), (98, 875938), (133, 645428), (148, 580013), (178, 482258), (196, 437969), (259, 331436), (266, 322714), (343, 250268), (356, 241129), (518, 165718), (532, 161357), (623, 137788), (686, 125134), (703, 122108), (931, 92204), (1036, 82859), (1246, 68894), (1372, 62567), (1406, 61054), (1691, 50764), (1813, 47348), (1862, 46102), (2492, 34447), (2812, 30527), (3293, 26068), (3382, 25382), (3626, 23674), (3724, 23051), (4361, 19684), (4921, 17444), (6517, 13172), (6586, 13034), (6764, 12691), (7252, 11837), (8722, 9842)]