108858828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1933}}^1$

素因数の和:1991

約数の個数: 72

約数和(自身を含む): 288846768

約数和(自身を除く): 179987940

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 361, 494, 722, 741, 988, 1083, 1444, 1482, 1933, 2166, 2964, 3866, 4332, 4693, 5799, 7732, 9386, 11598, 14079, 18772, 23196, 25129, 28158, 36727, 50258, 56316, 73454, 75387, 100516, 110181, 146908, 150774, 220362, 301548, 440724, 477451, 697813, 954902, 1395626, 1432353, 1909804, 2093439, 2791252, 2864706, 4186878, 5729412, 8373756, 9071569, 18143138, 27214707, 36286276, 54429414, 108858828]

約数ペア:

[(1, 108858828), (2, 54429414), (3, 36286276), (4, 27214707), (6, 18143138), (12, 9071569), (13, 8373756), (19, 5729412), (26, 4186878), (38, 2864706), (39, 2791252), (52, 2093439), (57, 1909804), (76, 1432353), (78, 1395626), (114, 954902), (156, 697813), (228, 477451), (247, 440724), (361, 301548), (494, 220362), (722, 150774), (741, 146908), (988, 110181), (1083, 100516), (1444, 75387), (1482, 73454), (1933, 56316), (2166, 50258), (2964, 36727), (3866, 28158), (4332, 25129), (4693, 23196), (5799, 18772), (7732, 14079), (9386, 11598)]