65612844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{743}}^1$

素因数の和:987

約数の個数: 72

約数和(自身を含む): 181988352

約数和(自身を除く): 116375508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 223, 396, 446, 669, 743, 892, 1338, 1486, 2007, 2229, 2453, 2676, 2972, 4014, 4458, 4906, 6687, 7359, 8028, 8173, 8916, 9812, 13374, 14718, 16346, 22077, 24519, 26748, 29436, 32692, 44154, 49038, 73557, 88308, 98076, 147114, 165689, 294228, 331378, 497067, 662756, 994134, 1491201, 1822579, 1988268, 2982402, 3645158, 5467737, 5964804, 7290316, 10935474, 16403211, 21870948, 32806422, 65612844]

約数ペア:

[(1, 65612844), (2, 32806422), (3, 21870948), (4, 16403211), (6, 10935474), (9, 7290316), (11, 5964804), (12, 5467737), (18, 3645158), (22, 2982402), (33, 1988268), (36, 1822579), (44, 1491201), (66, 994134), (99, 662756), (132, 497067), (198, 331378), (223, 294228), (396, 165689), (446, 147114), (669, 98076), (743, 88308), (892, 73557), (1338, 49038), (1486, 44154), (2007, 32692), (2229, 29436), (2453, 26748), (2676, 24519), (2972, 22077), (4014, 16346), (4458, 14718), (4906, 13374), (6687, 9812), (7359, 8916), (8028, 8173)]