69121116

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2211

約数の個数: 72

約数和(自身を含む): 188579664

約数和(自身を除く): 119458548

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 612, 636, 901, 954, 1802, 1908, 2131, 2703, 3604, 4262, 5406, 6393, 8109, 8524, 10812, 12786, 16218, 19179, 25572, 32436, 36227, 38358, 72454, 76716, 108681, 112943, 144908, 217362, 225886, 326043, 338829, 434724, 451772, 652086, 677658, 1016487, 1304172, 1355316, 1920031, 2032974, 3840062, 4065948, 5760093, 7680124, 11520186, 17280279, 23040372, 34560558, 69121116]

約数ペア:

[(1, 69121116), (2, 34560558), (3, 23040372), (4, 17280279), (6, 11520186), (9, 7680124), (12, 5760093), (17, 4065948), (18, 3840062), (34, 2032974), (36, 1920031), (51, 1355316), (53, 1304172), (68, 1016487), (102, 677658), (106, 652086), (153, 451772), (159, 434724), (204, 338829), (212, 326043), (306, 225886), (318, 217362), (477, 144908), (612, 112943), (636, 108681), (901, 76716), (954, 72454), (1802, 38358), (1908, 36227), (2131, 32436), (2703, 25572), (3604, 19179), (4262, 16218), (5406, 12786), (6393, 10812), (8109, 8524)]