73898552

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1223}}^1$

素因数の和:1332

約数の個数: 64

約数和(自身を含む): 172730880

約数和(自身を除く): 98832328

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 83, 91, 104, 166, 182, 332, 364, 581, 664, 728, 1079, 1162, 1223, 2158, 2324, 2446, 4316, 4648, 4892, 7553, 8561, 8632, 9784, 15106, 15899, 17122, 30212, 31798, 34244, 60424, 63596, 68488, 101509, 111293, 127192, 203018, 222586, 406036, 445172, 710563, 812072, 890344, 1319617, 1421126, 2639234, 2842252, 5278468, 5684504, 9237319, 10556936, 18474638, 36949276, 73898552]

約数ペア:

[(1, 73898552), (2, 36949276), (4, 18474638), (7, 10556936), (8, 9237319), (13, 5684504), (14, 5278468), (26, 2842252), (28, 2639234), (52, 1421126), (56, 1319617), (83, 890344), (91, 812072), (104, 710563), (166, 445172), (182, 406036), (332, 222586), (364, 203018), (581, 127192), (664, 111293), (728, 101509), (1079, 68488), (1162, 63596), (1223, 60424), (2158, 34244), (2324, 31798), (2446, 30212), (4316, 17122), (4648, 15899), (4892, 15106), (7553, 9784), (8561, 8632)]