71902974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 170247168

約数和(自身を除く): 98344194

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 181, 286, 362, 429, 463, 543, 858, 926, 1086, 1389, 1991, 2353, 2778, 3982, 4706, 5093, 5973, 6019, 7059, 10186, 11946, 12038, 14118, 15279, 18057, 25883, 30558, 36114, 51766, 66209, 77649, 83803, 132418, 155298, 167606, 198627, 251409, 397254, 502818, 921833, 1089439, 1843666, 2178878, 2765499, 3268317, 5530998, 6536634, 11983829, 23967658, 35951487, 71902974]

約数ペア:

[(1, 71902974), (2, 35951487), (3, 23967658), (6, 11983829), (11, 6536634), (13, 5530998), (22, 3268317), (26, 2765499), (33, 2178878), (39, 1843666), (66, 1089439), (78, 921833), (143, 502818), (181, 397254), (286, 251409), (362, 198627), (429, 167606), (463, 155298), (543, 132418), (858, 83803), (926, 77649), (1086, 66209), (1389, 51766), (1991, 36114), (2353, 30558), (2778, 25883), (3982, 18057), (4706, 15279), (5093, 14118), (5973, 12038), (6019, 11946), (7059, 10186)]