142884612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2801}}^1$

素因数の和:2933

約数の個数: 72

約数和(自身を含む): 392672280

約数和(自身を除く): 249787668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 981, 1308, 1417, 1962, 2801, 2834, 3924, 4251, 5602, 5668, 8403, 8502, 11204, 12753, 16806, 17004, 25209, 25506, 33612, 36413, 50418, 51012, 72826, 100836, 109239, 145652, 218478, 305309, 327717, 436956, 610618, 655434, 915927, 1221236, 1310868, 1831854, 2747781, 3663708, 3969017, 5495562, 7938034, 10991124, 11907051, 15876068, 23814102, 35721153, 47628204, 71442306, 142884612]

約数ペア:

[(1, 142884612), (2, 71442306), (3, 47628204), (4, 35721153), (6, 23814102), (9, 15876068), (12, 11907051), (13, 10991124), (18, 7938034), (26, 5495562), (36, 3969017), (39, 3663708), (52, 2747781), (78, 1831854), (109, 1310868), (117, 1221236), (156, 915927), (218, 655434), (234, 610618), (327, 436956), (436, 327717), (468, 305309), (654, 218478), (981, 145652), (1308, 109239), (1417, 100836), (1962, 72826), (2801, 51012), (2834, 50418), (3924, 36413), (4251, 33612), (5602, 25506), (5668, 25209), (8403, 17004), (8502, 16806), (11204, 12753)]