123280326

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1163}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 297239040

約数和(自身を除く): 173958714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 151, 234, 302, 351, 453, 702, 906, 1163, 1359, 1963, 2326, 2718, 3489, 3926, 4077, 5889, 6978, 8154, 10467, 11778, 15119, 17667, 20934, 30238, 31401, 35334, 45357, 53001, 62802, 90714, 106002, 136071, 175613, 272142, 351226, 408213, 526839, 816426, 1053678, 1580517, 2282969, 3161034, 4565938, 4741551, 6848907, 9483102, 13697814, 20546721, 41093442, 61640163, 123280326]

約数ペア:

[(1, 123280326), (2, 61640163), (3, 41093442), (6, 20546721), (9, 13697814), (13, 9483102), (18, 6848907), (26, 4741551), (27, 4565938), (39, 3161034), (54, 2282969), (78, 1580517), (117, 1053678), (151, 816426), (234, 526839), (302, 408213), (351, 351226), (453, 272142), (702, 175613), (906, 136071), (1163, 106002), (1359, 90714), (1963, 62802), (2326, 53001), (2718, 45357), (3489, 35334), (3926, 31401), (4077, 30238), (5889, 20934), (6978, 17667), (8154, 15119), (10467, 11778)]