25851492

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:877

約数の個数: 72

約数和(自身を含む): 70584696

約数和(自身を除く): 44733204

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 612, 636, 797, 901, 954, 1594, 1802, 1908, 2391, 2703, 3188, 3604, 4782, 5406, 7173, 8109, 9564, 10812, 13549, 14346, 16218, 27098, 28692, 32436, 40647, 42241, 54196, 81294, 84482, 121941, 126723, 162588, 168964, 243882, 253446, 380169, 487764, 506892, 718097, 760338, 1436194, 1520676, 2154291, 2872388, 4308582, 6462873, 8617164, 12925746, 25851492]

約数ペア:

[(1, 25851492), (2, 12925746), (3, 8617164), (4, 6462873), (6, 4308582), (9, 2872388), (12, 2154291), (17, 1520676), (18, 1436194), (34, 760338), (36, 718097), (51, 506892), (53, 487764), (68, 380169), (102, 253446), (106, 243882), (153, 168964), (159, 162588), (204, 126723), (212, 121941), (306, 84482), (318, 81294), (477, 54196), (612, 42241), (636, 40647), (797, 32436), (901, 28692), (954, 27098), (1594, 16218), (1802, 14346), (1908, 13549), (2391, 10812), (2703, 9564), (3188, 8109), (3604, 7173), (4782, 5406)]