78146838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56383}}^1$

素因数の和:56409

約数の個数: 48

約数和(自身を含む): 211101696

約数和(自身を除く): 132954858

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 56383, 112766, 169149, 338298, 394681, 507447, 620213, 789362, 1014894, 1184043, 1240426, 1860639, 2368086, 3552129, 3721278, 4341491, 5581917, 7104258, 8682982, 11163834, 13024473, 26048946, 39073419, 78146838]

約数ペア:

[(1, 78146838), (2, 39073419), (3, 26048946), (6, 13024473), (7, 11163834), (9, 8682982), (11, 7104258), (14, 5581917), (18, 4341491), (21, 3721278), (22, 3552129), (33, 2368086), (42, 1860639), (63, 1240426), (66, 1184043), (77, 1014894), (99, 789362), (126, 620213), (154, 507447), (198, 394681), (231, 338298), (462, 169149), (693, 112766), (1386, 56383)]