102679308

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 265224960

約数和(自身を除く): 162545652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 137, 191, 218, 274, 327, 382, 411, 436, 548, 573, 654, 764, 822, 981, 1146, 1233, 1308, 1644, 1719, 1962, 2292, 2466, 3438, 3924, 4932, 6876, 14933, 20819, 26167, 29866, 41638, 44799, 52334, 59732, 62457, 78501, 83276, 89598, 104668, 124914, 134397, 157002, 179196, 187371, 235503, 249828, 268794, 314004, 374742, 471006, 537588, 749484, 942012, 2852203, 5704406, 8556609, 11408812, 17113218, 25669827, 34226436, 51339654, 102679308]

約数ペア:

[(1, 102679308), (2, 51339654), (3, 34226436), (4, 25669827), (6, 17113218), (9, 11408812), (12, 8556609), (18, 5704406), (36, 2852203), (109, 942012), (137, 749484), (191, 537588), (218, 471006), (274, 374742), (327, 314004), (382, 268794), (411, 249828), (436, 235503), (548, 187371), (573, 179196), (654, 157002), (764, 134397), (822, 124914), (981, 104668), (1146, 89598), (1233, 83276), (1308, 78501), (1644, 62457), (1719, 59732), (1962, 52334), (2292, 44799), (2466, 41638), (3438, 29866), (3924, 26167), (4932, 20819), (6876, 14933)]