74785872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3049}}^1$

素因数の和:3140

約数の個数: 80

約数和(自身を含む): 223894400

約数和(自身を除く): 149108528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 2044, 3049, 3066, 3504, 4088, 6098, 6132, 8176, 9147, 12196, 12264, 18294, 21343, 24392, 24528, 36588, 42686, 48784, 64029, 73176, 85372, 128058, 146352, 170744, 222577, 256116, 341488, 445154, 512232, 667731, 890308, 1024464, 1335462, 1558039, 1780616, 2670924, 3116078, 3561232, 4674117, 5341848, 6232156, 9348234, 10683696, 12464312, 18696468, 24928624, 37392936, 74785872]

約数ペア:

[(1, 74785872), (2, 37392936), (3, 24928624), (4, 18696468), (6, 12464312), (7, 10683696), (8, 9348234), (12, 6232156), (14, 5341848), (16, 4674117), (21, 3561232), (24, 3116078), (28, 2670924), (42, 1780616), (48, 1558039), (56, 1335462), (73, 1024464), (84, 890308), (112, 667731), (146, 512232), (168, 445154), (219, 341488), (292, 256116), (336, 222577), (438, 170744), (511, 146352), (584, 128058), (876, 85372), (1022, 73176), (1168, 64029), (1533, 48784), (1752, 42686), (2044, 36588), (3049, 24528), (3066, 24392), (3504, 21343), (4088, 18294), (6098, 12264), (6132, 12196), (8176, 9147)]