89816.0000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 20643840

約数和(自身を除く): 12223806

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 58, 62, 87, 93, 174, 186, 203, 217, 223, 406, 434, 446, 609, 651, 669, 899, 1218, 1302, 1338, 1561, 1798, 2697, 3122, 4683, 5394, 6293, 6467, 6913, 9366, 12586, 12934, 13826, 18879, 19401, 20739, 37758, 38802, 41478, 45269, 48391, 90538, 96782, 135807, 145173, 200477, 271614, 290346, 400954, 601431, 1202862, 1403339, 2806678, 4210017, 8420034]

約数ペア:

[(1, 8420034), (2, 4210017), (3, 2806678), (6, 1403339), (7, 1202862), (14, 601431), (21, 400954), (29, 290346), (31, 271614), (42, 200477), (58, 145173), (62, 135807), (87, 96782), (93, 90538), (174, 48391), (186, 45269), (203, 41478), (217, 38802), (223, 37758), (406, 20739), (434, 19401), (446, 18879), (609, 13826), (651, 12934), (669, 12586), (899, 9366), (1218, 6913), (1302, 6467), (1338, 6293), (1561, 5394), (1798, 4683), (2697, 3122)]