72736944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3049}}^1$

素因数の和:3138

約数の個数: 80

約数和(自身を含む): 217843200

約数和(自身を除く): 145106256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3049, 3408, 3976, 5964, 6098, 7952, 9147, 11928, 12196, 18294, 21343, 23856, 24392, 36588, 42686, 48784, 64029, 73176, 85372, 128058, 146352, 170744, 216479, 256116, 341488, 432958, 512232, 649437, 865916, 1024464, 1298874, 1515353, 1731832, 2597748, 3030706, 3463664, 4546059, 5195496, 6061412, 9092118, 10390992, 12122824, 18184236, 24245648, 36368472, 72736944]

約数ペア:

[(1, 72736944), (2, 36368472), (3, 24245648), (4, 18184236), (6, 12122824), (7, 10390992), (8, 9092118), (12, 6061412), (14, 5195496), (16, 4546059), (21, 3463664), (24, 3030706), (28, 2597748), (42, 1731832), (48, 1515353), (56, 1298874), (71, 1024464), (84, 865916), (112, 649437), (142, 512232), (168, 432958), (213, 341488), (284, 256116), (336, 216479), (426, 170744), (497, 146352), (568, 128058), (852, 85372), (994, 73176), (1136, 64029), (1491, 48784), (1704, 42686), (1988, 36588), (2982, 24392), (3049, 23856), (3408, 21343), (3976, 18294), (5964, 12196), (6098, 11928), (7952, 9147)]