65610396

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:451

約数の個数: 72

約数和(自身を含む): 170889264

約数和(自身を除く): 105278868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 137, 159, 212, 251, 274, 318, 411, 477, 502, 548, 636, 753, 822, 954, 1004, 1233, 1506, 1644, 1908, 2259, 2466, 3012, 4518, 4932, 7261, 9036, 13303, 14522, 21783, 26606, 29044, 34387, 39909, 43566, 53212, 65349, 68774, 79818, 87132, 103161, 119727, 130698, 137548, 159636, 206322, 239454, 261396, 309483, 412644, 478908, 618966, 1237932, 1822511, 3645022, 5467533, 7290044, 10935066, 16402599, 21870132, 32805198, 65610396]

約数ペア:

[(1, 65610396), (2, 32805198), (3, 21870132), (4, 16402599), (6, 10935066), (9, 7290044), (12, 5467533), (18, 3645022), (36, 1822511), (53, 1237932), (106, 618966), (137, 478908), (159, 412644), (212, 309483), (251, 261396), (274, 239454), (318, 206322), (411, 159636), (477, 137548), (502, 130698), (548, 119727), (636, 103161), (753, 87132), (822, 79818), (954, 68774), (1004, 65349), (1233, 53212), (1506, 43566), (1644, 39909), (1908, 34387), (2259, 29044), (2466, 26606), (3012, 21783), (4518, 14522), (4932, 13303), (7261, 9036)]