64872522

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 175472640

約数和(自身を除く): 110600118

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 31, 33, 39, 54, 62, 66, 78, 93, 99, 117, 143, 186, 198, 234, 271, 279, 286, 297, 341, 351, 403, 429, 542, 558, 594, 682, 702, 806, 813, 837, 858, 1023, 1209, 1287, 1626, 1674, 2046, 2418, 2439, 2574, 2981, 3069, 3523, 3627, 3861, 4433, 4878, 5962, 6138, 7046, 7254, 7317, 7722, 8401, 8866, 8943, 9207, 10569, 10881, 13299, 14634, 16802, 17886, 18414, 21138, 21762, 25203, 26598, 26829, 31707, 38753, 39897, 50406, 53658, 63414, 75609, 77506, 79794, 80487, 92411, 95121, 109213, 116259, 119691, 151218, 160974, 184822, 190242, 218426, 226827, 232518, 239382, 277233, 327639, 348777, 453654, 554466, 655278, 697554, 831699, 982917, 1046331, 1201343, 1663398, 1965834, 2092662, 2402686, 2495097, 2948751, 3604029, 4990194, 5897502, 7208058, 10812087, 21624174, 32436261, 64872522]

約数ペア:

[(1, 64872522), (2, 32436261), (3, 21624174), (6, 10812087), (9, 7208058), (11, 5897502), (13, 4990194), (18, 3604029), (22, 2948751), (26, 2495097), (27, 2402686), (31, 2092662), (33, 1965834), (39, 1663398), (54, 1201343), (62, 1046331), (66, 982917), (78, 831699), (93, 697554), (99, 655278), (117, 554466), (143, 453654), (186, 348777), (198, 327639), (234, 277233), (271, 239382), (279, 232518), (286, 226827), (297, 218426), (341, 190242), (351, 184822), (403, 160974), (429, 151218), (542, 119691), (558, 116259), (594, 109213), (682, 95121), (702, 92411), (806, 80487), (813, 79794), (837, 77506), (858, 75609), (1023, 63414), (1209, 53658), (1287, 50406), (1626, 39897), (1674, 38753), (2046, 31707), (2418, 26829), (2439, 26598), (2574, 25203), (2981, 21762), (3069, 21138), (3523, 18414), (3627, 17886), (3861, 16802), (4433, 14634), (4878, 13299), (5962, 10881), (6138, 10569), (7046, 9207), (7254, 8943), (7317, 8866), (7722, 8401)]