125899884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{601}}^1$

素因数の和:668

約数の個数: 108

約数和(自身を含む): 363533352

約数和(自身を除く): 237633468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 529, 601, 759, 828, 1012, 1058, 1202, 1518, 1587, 1803, 2116, 2277, 2404, 3036, 3174, 3606, 4554, 4761, 5409, 5819, 6348, 6611, 7212, 9108, 9522, 10818, 11638, 13222, 13823, 17457, 19044, 19833, 21636, 23276, 26444, 27646, 34914, 39666, 41469, 52371, 55292, 59499, 69828, 79332, 82938, 104742, 118998, 124407, 152053, 165876, 209484, 237996, 248814, 304106, 317929, 456159, 497628, 608212, 635858, 912318, 953787, 1271716, 1368477, 1824636, 1907574, 2736954, 2861361, 3497219, 3815148, 5473908, 5722722, 6994438, 10491657, 11445444, 13988876, 20983314, 31474971, 41966628, 62949942, 125899884]

約数ペア:

[(1, 125899884), (2, 62949942), (3, 41966628), (4, 31474971), (6, 20983314), (9, 13988876), (11, 11445444), (12, 10491657), (18, 6994438), (22, 5722722), (23, 5473908), (33, 3815148), (36, 3497219), (44, 2861361), (46, 2736954), (66, 1907574), (69, 1824636), (92, 1368477), (99, 1271716), (132, 953787), (138, 912318), (198, 635858), (207, 608212), (253, 497628), (276, 456159), (396, 317929), (414, 304106), (506, 248814), (529, 237996), (601, 209484), (759, 165876), (828, 152053), (1012, 124407), (1058, 118998), (1202, 104742), (1518, 82938), (1587, 79332), (1803, 69828), (2116, 59499), (2277, 55292), (2404, 52371), (3036, 41469), (3174, 39666), (3606, 34914), (4554, 27646), (4761, 26444), (5409, 23276), (5819, 21636), (6348, 19833), (6611, 19044), (7212, 17457), (9108, 13823), (9522, 13222), (10818, 11638)]