74129944

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 175446000

約数和(自身を除く): 101316056

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 49, 56, 74, 76, 98, 133, 148, 152, 196, 259, 266, 269, 296, 392, 518, 532, 538, 703, 931, 1036, 1064, 1076, 1406, 1813, 1862, 1883, 2072, 2152, 2812, 3626, 3724, 3766, 4921, 5111, 5624, 7252, 7448, 7532, 9842, 9953, 10222, 13181, 14504, 15064, 19684, 19906, 20444, 26362, 34447, 35777, 39368, 39812, 40888, 52724, 68894, 69671, 71554, 79624, 105448, 137788, 139342, 143108, 189107, 250439, 275576, 278684, 286216, 378214, 487697, 500878, 557368, 756428, 975394, 1001756, 1323749, 1512856, 1950788, 2003512, 2647498, 3901576, 5294996, 9266243, 10589992, 18532486, 37064972, 74129944]

約数ペア:

[(1, 74129944), (2, 37064972), (4, 18532486), (7, 10589992), (8, 9266243), (14, 5294996), (19, 3901576), (28, 2647498), (37, 2003512), (38, 1950788), (49, 1512856), (56, 1323749), (74, 1001756), (76, 975394), (98, 756428), (133, 557368), (148, 500878), (152, 487697), (196, 378214), (259, 286216), (266, 278684), (269, 275576), (296, 250439), (392, 189107), (518, 143108), (532, 139342), (538, 137788), (703, 105448), (931, 79624), (1036, 71554), (1064, 69671), (1076, 68894), (1406, 52724), (1813, 40888), (1862, 39812), (1883, 39368), (2072, 35777), (2152, 34447), (2812, 26362), (3626, 20444), (3724, 19906), (3766, 19684), (4921, 15064), (5111, 14504), (5624, 13181), (7252, 10222), (7448, 9953), (7532, 9842)]