87975342

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17903}}^1$

素因数の和:17934

約数の個数: 64

約数和(自身を含む): 240629760

約数和(自身を除く): 152654418

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 17903, 35806, 53709, 107418, 125321, 161127, 232739, 250642, 322254, 375963, 465478, 483381, 698217, 751926, 966762, 1127889, 1396434, 1629173, 2094651, 2255778, 3258346, 3383667, 4189302, 4887519, 6283953, 6767334, 9775038, 12567906, 14662557, 29325114, 43987671, 87975342]

約数ペア:

[(1, 87975342), (2, 43987671), (3, 29325114), (6, 14662557), (7, 12567906), (9, 9775038), (13, 6767334), (14, 6283953), (18, 4887519), (21, 4189302), (26, 3383667), (27, 3258346), (39, 2255778), (42, 2094651), (54, 1629173), (63, 1396434), (78, 1127889), (91, 966762), (117, 751926), (126, 698217), (182, 483381), (189, 465478), (234, 375963), (273, 322254), (351, 250642), (378, 232739), (546, 161127), (702, 125321), (819, 107418), (1638, 53709), (2457, 35806), (4914, 17903)]