64914984

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{6581}}^1$

素因数の和:6730

約数の個数: 48

約数和(自身を含む): 177121620

約数和(自身を除く): 112206636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 6581, 9864, 13162, 19743, 26324, 39486, 52648, 59229, 78972, 118458, 157944, 236916, 473832, 901597, 1803194, 2704791, 3606388, 5409582, 7212776, 8114373, 10819164, 16228746, 21638328, 32457492, 64914984]

約数ペア:

[(1, 64914984), (2, 32457492), (3, 21638328), (4, 16228746), (6, 10819164), (8, 8114373), (9, 7212776), (12, 5409582), (18, 3606388), (24, 2704791), (36, 1803194), (72, 901597), (137, 473832), (274, 236916), (411, 157944), (548, 118458), (822, 78972), (1096, 59229), (1233, 52648), (1644, 39486), (2466, 26324), (3288, 19743), (4932, 13162), (6581, 9864)]