72585716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1399}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 155232000

約数和(自身を除く): 82646284

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 109, 119, 218, 238, 436, 476, 763, 1399, 1526, 1853, 2798, 3052, 3706, 5596, 7412, 9793, 12971, 19586, 23783, 25942, 39172, 47566, 51884, 95132, 152491, 166481, 304982, 332962, 609964, 665924, 1067437, 2134874, 2592347, 4269748, 5184694, 10369388, 18146429, 36292858, 72585716]

約数ペア:

[(1, 72585716), (2, 36292858), (4, 18146429), (7, 10369388), (14, 5184694), (17, 4269748), (28, 2592347), (34, 2134874), (68, 1067437), (109, 665924), (119, 609964), (218, 332962), (238, 304982), (436, 166481), (476, 152491), (763, 95132), (1399, 51884), (1526, 47566), (1853, 39172), (2798, 25942), (3052, 23783), (3706, 19586), (5596, 12971), (7412, 9793)]