64851948

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:916

約数の個数: 96

約数和(自身を含む): 194163200

約数和(自身を除く): 129311252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 109, 126, 189, 218, 252, 327, 378, 436, 654, 756, 763, 787, 981, 1308, 1526, 1574, 1962, 2289, 2361, 2943, 3052, 3148, 3924, 4578, 4722, 5509, 5886, 6867, 7083, 9156, 9444, 11018, 11772, 13734, 14166, 16527, 20601, 21249, 22036, 27468, 28332, 33054, 41202, 42498, 49581, 66108, 82404, 84996, 85783, 99162, 148743, 171566, 198324, 257349, 297486, 343132, 514698, 594972, 600481, 772047, 1029396, 1200962, 1544094, 1801443, 2316141, 2401924, 3088188, 3602886, 4632282, 5404329, 7205772, 9264564, 10808658, 16212987, 21617316, 32425974, 64851948]

約数ペア:

[(1, 64851948), (2, 32425974), (3, 21617316), (4, 16212987), (6, 10808658), (7, 9264564), (9, 7205772), (12, 5404329), (14, 4632282), (18, 3602886), (21, 3088188), (27, 2401924), (28, 2316141), (36, 1801443), (42, 1544094), (54, 1200962), (63, 1029396), (84, 772047), (108, 600481), (109, 594972), (126, 514698), (189, 343132), (218, 297486), (252, 257349), (327, 198324), (378, 171566), (436, 148743), (654, 99162), (756, 85783), (763, 84996), (787, 82404), (981, 66108), (1308, 49581), (1526, 42498), (1574, 41202), (1962, 33054), (2289, 28332), (2361, 27468), (2943, 22036), (3052, 21249), (3148, 20601), (3924, 16527), (4578, 14166), (4722, 13734), (5509, 11772), (5886, 11018), (6867, 9444), (7083, 9156)]