74280136

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:958

約数の個数: 64

約数和(自身を含む): 167961600

約数和(自身を除く): 93681464

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 53, 56, 58, 106, 116, 203, 212, 232, 371, 406, 424, 742, 812, 863, 1484, 1537, 1624, 1726, 2968, 3074, 3452, 6041, 6148, 6904, 10759, 12082, 12296, 21518, 24164, 25027, 43036, 45739, 48328, 50054, 86072, 91478, 100108, 175189, 182956, 200216, 320173, 350378, 365912, 640346, 700756, 1280692, 1326431, 1401512, 2561384, 2652862, 5305724, 9285017, 10611448, 18570034, 37140068, 74280136]

約数ペア:

[(1, 74280136), (2, 37140068), (4, 18570034), (7, 10611448), (8, 9285017), (14, 5305724), (28, 2652862), (29, 2561384), (53, 1401512), (56, 1326431), (58, 1280692), (106, 700756), (116, 640346), (203, 365912), (212, 350378), (232, 320173), (371, 200216), (406, 182956), (424, 175189), (742, 100108), (812, 91478), (863, 86072), (1484, 50054), (1537, 48328), (1624, 45739), (1726, 43036), (2968, 25027), (3074, 24164), (3452, 21518), (6041, 12296), (6148, 12082), (6904, 10759)]