87137478

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4127}}^1$

素因数の和:4178

約数の個数: 64

約数和(自身を含む): 213995520

約数和(自身を除く): 126858042

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 69, 102, 138, 153, 207, 306, 391, 414, 459, 621, 782, 918, 1173, 1242, 2346, 3519, 4127, 7038, 8254, 10557, 12381, 21114, 24762, 37143, 70159, 74286, 94921, 111429, 140318, 189842, 210477, 222858, 284763, 420954, 569526, 631431, 854289, 1262862, 1613657, 1708578, 1894293, 2562867, 3227314, 3788586, 4840971, 5125734, 9681942, 14522913, 29045826, 43568739, 87137478]

約数ペア:

[(1, 87137478), (2, 43568739), (3, 29045826), (6, 14522913), (9, 9681942), (17, 5125734), (18, 4840971), (23, 3788586), (27, 3227314), (34, 2562867), (46, 1894293), (51, 1708578), (54, 1613657), (69, 1262862), (102, 854289), (138, 631431), (153, 569526), (207, 420954), (306, 284763), (391, 222858), (414, 210477), (459, 189842), (621, 140318), (782, 111429), (918, 94921), (1173, 74286), (1242, 70159), (2346, 37143), (3519, 24762), (4127, 21114), (7038, 12381), (8254, 10557)]