83856318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{401}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 207470592

約数和(自身を除く): 123614274

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 383, 401, 546, 766, 802, 1149, 1203, 2298, 2406, 2681, 2807, 4979, 5213, 5362, 5614, 8043, 8421, 9958, 10426, 14937, 15639, 16086, 16842, 29874, 31278, 34853, 36491, 69706, 72982, 104559, 109473, 153583, 209118, 218946, 307166, 460749, 921498, 1075081, 1996579, 2150162, 3225243, 3993158, 5989737, 6450486, 11979474, 13976053, 27952106, 41928159, 83856318]

約数ペア:

[(1, 83856318), (2, 41928159), (3, 27952106), (6, 13976053), (7, 11979474), (13, 6450486), (14, 5989737), (21, 3993158), (26, 3225243), (39, 2150162), (42, 1996579), (78, 1075081), (91, 921498), (182, 460749), (273, 307166), (383, 218946), (401, 209118), (546, 153583), (766, 109473), (802, 104559), (1149, 72982), (1203, 69706), (2298, 36491), (2406, 34853), (2681, 31278), (2807, 29874), (4979, 16842), (5213, 16086), (5362, 15639), (5614, 14937), (8043, 10426), (8421, 9958)]