77467788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3061}}^1$

素因数の和:3127

約数の個数: 72

約数和(自身を含む): 211767920

約数和(自身を除く): 134300132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 3061, 4218, 6122, 6327, 8436, 9183, 12244, 12654, 18366, 25308, 27549, 36732, 55098, 58159, 110196, 113257, 116318, 174477, 226514, 232636, 339771, 348954, 453028, 523431, 679542, 697908, 1019313, 1046862, 1359084, 2038626, 2093724, 2151883, 4077252, 4303766, 6455649, 8607532, 12911298, 19366947, 25822596, 38733894, 77467788]

約数ペア:

[(1, 77467788), (2, 38733894), (3, 25822596), (4, 19366947), (6, 12911298), (9, 8607532), (12, 6455649), (18, 4303766), (19, 4077252), (36, 2151883), (37, 2093724), (38, 2038626), (57, 1359084), (74, 1046862), (76, 1019313), (111, 697908), (114, 679542), (148, 523431), (171, 453028), (222, 348954), (228, 339771), (333, 232636), (342, 226514), (444, 174477), (666, 116318), (684, 113257), (703, 110196), (1332, 58159), (1406, 55098), (2109, 36732), (2812, 27549), (3061, 25308), (4218, 18366), (6122, 12654), (6327, 12244), (8436, 9183)]