31543468848

素因数分解:

$2^4\times 3^3\times {\mathrm{997}}^1\times {\mathrm{73237}}^1$

素因数の和:74251

約数の個数: 80

約数和(自身を含む): 90633489760

約数和(自身を除く): 59090020912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 997, 1994, 2991, 3988, 5982, 7976, 8973, 11964, 15952, 17946, 23928, 26919, 35892, 47856, 53838, 71784, 73237, 107676, 143568, 146474, 215352, 219711, 292948, 430704, 439422, 585896, 659133, 878844, 1171792, 1318266, 1757688, 1977399, 2636532, 3515376, 3954798, 5273064, 7909596, 10546128, 15819192, 31638384, 73017289, 146034578, 219051867, 292069156, 438103734, 584138312, 657155601, 876207468, 1168276624, 1314311202, 1752414936, 1971466803, 2628622404, 3504829872, 3942933606, 5257244808, 7885867212, 10514489616, 15771734424, 31543468848]

約数ペア:

[(1, 31543468848), (2, 15771734424), (3, 10514489616), (4, 7885867212), (6, 5257244808), (8, 3942933606), (9, 3504829872), (12, 2628622404), (16, 1971466803), (18, 1752414936), (24, 1314311202), (27, 1168276624), (36, 876207468), (48, 657155601), (54, 584138312), (72, 438103734), (108, 292069156), (144, 219051867), (216, 146034578), (432, 73017289), (997, 31638384), (1994, 15819192), (2991, 10546128), (3988, 7909596), (5982, 5273064), (7976, 3954798), (8973, 3515376), (11964, 2636532), (15952, 1977399), (17946, 1757688), (23928, 1318266), (26919, 1171792), (35892, 878844), (47856, 659133), (53838, 585896), (71784, 439422), (73237, 430704), (107676, 292948), (143568, 219711), (146474, 215352)]