79739478

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:641

約数の個数: 112

約数和(自身を含む): 221083296

約数和(自身を除く): 141343818

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 243, 273, 351, 378, 486, 546, 567, 601, 702, 729, 819, 1053, 1134, 1202, 1458, 1638, 1701, 1803, 2106, 2457, 3159, 3402, 3606, 4207, 4914, 5103, 5409, 6318, 7371, 7813, 8414, 9477, 10206, 10818, 12621, 14742, 15626, 16227, 18954, 22113, 23439, 25242, 32454, 37863, 44226, 46878, 48681, 54691, 66339, 70317, 75726, 97362, 109382, 113589, 132678, 140634, 146043, 164073, 210951, 227178, 292086, 328146, 340767, 421902, 438129, 492219, 632853, 681534, 876258, 984438, 1022301, 1265706, 1476657, 1898559, 2044602, 2953314, 3066903, 3797118, 4429971, 5695677, 6133806, 8859942, 11391354, 13289913, 26579826, 39869739, 79739478]

約数ペア:

[(1, 79739478), (2, 39869739), (3, 26579826), (6, 13289913), (7, 11391354), (9, 8859942), (13, 6133806), (14, 5695677), (18, 4429971), (21, 3797118), (26, 3066903), (27, 2953314), (39, 2044602), (42, 1898559), (54, 1476657), (63, 1265706), (78, 1022301), (81, 984438), (91, 876258), (117, 681534), (126, 632853), (162, 492219), (182, 438129), (189, 421902), (234, 340767), (243, 328146), (273, 292086), (351, 227178), (378, 210951), (486, 164073), (546, 146043), (567, 140634), (601, 132678), (702, 113589), (729, 109382), (819, 97362), (1053, 75726), (1134, 70317), (1202, 66339), (1458, 54691), (1638, 48681), (1701, 46878), (1803, 44226), (2106, 37863), (2457, 32454), (3159, 25242), (3402, 23439), (3606, 22113), (4207, 18954), (4914, 16227), (5103, 15626), (5409, 14742), (6318, 12621), (7371, 10818), (7813, 10206), (8414, 9477)]