65402172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{521}}^1$

素因数の和:859

約数の個数: 72

約数和(自身を含む): 181267632

約数和(自身を除く): 115865460

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 317, 396, 521, 634, 951, 1042, 1268, 1563, 1902, 2084, 2853, 3126, 3487, 3804, 4689, 5706, 5731, 6252, 6974, 9378, 10461, 11412, 11462, 13948, 17193, 18756, 20922, 22924, 31383, 34386, 41844, 51579, 62766, 68772, 103158, 125532, 165157, 206316, 330314, 495471, 660628, 990942, 1486413, 1816727, 1981884, 2972826, 3633454, 5450181, 5945652, 7266908, 10900362, 16350543, 21800724, 32701086, 65402172]

約数ペア:

[(1, 65402172), (2, 32701086), (3, 21800724), (4, 16350543), (6, 10900362), (9, 7266908), (11, 5945652), (12, 5450181), (18, 3633454), (22, 2972826), (33, 1981884), (36, 1816727), (44, 1486413), (66, 990942), (99, 660628), (132, 495471), (198, 330314), (317, 206316), (396, 165157), (521, 125532), (634, 103158), (951, 68772), (1042, 62766), (1268, 51579), (1563, 41844), (1902, 34386), (2084, 31383), (2853, 22924), (3126, 20922), (3487, 18756), (3804, 17193), (4689, 13948), (5706, 11462), (5731, 11412), (6252, 10461), (6974, 9378)]