72154824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1399}}^1$

素因数の和:1722

約数の個数: 64

約数和(自身を含む): 206976000

約数和(自身を除く): 134821176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 307, 614, 921, 1228, 1399, 1842, 2149, 2456, 2798, 3684, 4197, 4298, 5596, 6447, 7368, 8394, 8596, 9793, 11192, 12894, 16788, 17192, 19586, 25788, 29379, 33576, 39172, 51576, 58758, 78344, 117516, 235032, 429493, 858986, 1288479, 1717972, 2576958, 3006451, 3435944, 5153916, 6012902, 9019353, 10307832, 12025804, 18038706, 24051608, 36077412, 72154824]

約数ペア:

[(1, 72154824), (2, 36077412), (3, 24051608), (4, 18038706), (6, 12025804), (7, 10307832), (8, 9019353), (12, 6012902), (14, 5153916), (21, 3435944), (24, 3006451), (28, 2576958), (42, 1717972), (56, 1288479), (84, 858986), (168, 429493), (307, 235032), (614, 117516), (921, 78344), (1228, 58758), (1399, 51576), (1842, 39172), (2149, 33576), (2456, 29379), (2798, 25788), (3684, 19586), (4197, 17192), (4298, 16788), (5596, 12894), (6447, 11192), (7368, 9793), (8394, 8596)]