121665852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43891}}^1$

素因数の和:43919

約数の個数: 72

約数和(自身を含む): 383440512

約数和(自身を除く): 261774660

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 43891, 87782, 131673, 175564, 263346, 307237, 395019, 482801, 526692, 614474, 790038, 921711, 965602, 1228948, 1448403, 1580076, 1843422, 1931204, 2765133, 2896806, 3379607, 3686844, 4345209, 5530266, 5793612, 6759214, 8690418, 10138821, 11060532, 13518428, 17380836, 20277642, 30416463, 40555284, 60832926, 121665852]

約数ペア:

[(1, 121665852), (2, 60832926), (3, 40555284), (4, 30416463), (6, 20277642), (7, 17380836), (9, 13518428), (11, 11060532), (12, 10138821), (14, 8690418), (18, 6759214), (21, 5793612), (22, 5530266), (28, 4345209), (33, 3686844), (36, 3379607), (42, 2896806), (44, 2765133), (63, 1931204), (66, 1843422), (77, 1580076), (84, 1448403), (99, 1228948), (126, 965602), (132, 921711), (154, 790038), (198, 614474), (231, 526692), (252, 482801), (308, 395019), (396, 307237), (462, 263346), (693, 175564), (924, 131673), (1386, 87782), (2772, 43891)]