73930808

素因数分解:

$2^3\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1249}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 162450000

約数和(自身を除く): 88519192

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 151, 196, 302, 392, 604, 1057, 1208, 1249, 2114, 2498, 4228, 4996, 7399, 8456, 8743, 9992, 14798, 17486, 29596, 34972, 59192, 61201, 69944, 122402, 188599, 244804, 377198, 489608, 754396, 1320193, 1508792, 2640386, 5280772, 9241351, 10561544, 18482702, 36965404, 73930808]

約数ペア:

[(1, 73930808), (2, 36965404), (4, 18482702), (7, 10561544), (8, 9241351), (14, 5280772), (28, 2640386), (49, 1508792), (56, 1320193), (98, 754396), (151, 489608), (196, 377198), (302, 244804), (392, 188599), (604, 122402), (1057, 69944), (1208, 61201), (1249, 59192), (2114, 34972), (2498, 29596), (4228, 17486), (4996, 14798), (7399, 9992), (8456, 8743)]