66863784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5227}}^1$

素因数の和:5290

約数の個数: 64

約数和(自身を含む): 184443840

約数和(自身を除く): 117580056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1599, 2132, 3198, 4264, 5227, 6396, 10454, 12792, 15681, 20908, 31362, 41816, 62724, 67951, 125448, 135902, 203853, 214307, 271804, 407706, 428614, 543608, 642921, 815412, 857228, 1285842, 1630824, 1714456, 2571684, 2785991, 5143368, 5571982, 8357973, 11143964, 16715946, 22287928, 33431892, 66863784]

約数ペア:

[(1, 66863784), (2, 33431892), (3, 22287928), (4, 16715946), (6, 11143964), (8, 8357973), (12, 5571982), (13, 5143368), (24, 2785991), (26, 2571684), (39, 1714456), (41, 1630824), (52, 1285842), (78, 857228), (82, 815412), (104, 642921), (123, 543608), (156, 428614), (164, 407706), (246, 271804), (312, 214307), (328, 203853), (492, 135902), (533, 125448), (984, 67951), (1066, 62724), (1599, 41816), (2132, 31362), (3198, 20908), (4264, 15681), (5227, 12792), (6396, 10454)]