87157182

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 213801984

約数和(自身を除く): 126644802

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 73, 93, 98, 131, 146, 147, 186, 217, 219, 262, 294, 393, 434, 438, 511, 651, 786, 917, 1022, 1302, 1519, 1533, 1834, 2263, 2751, 3038, 3066, 3577, 4061, 4526, 4557, 5502, 6419, 6789, 7154, 8122, 9114, 9563, 10731, 12183, 12838, 13578, 15841, 19126, 19257, 21462, 24366, 28427, 28689, 31682, 38514, 47523, 56854, 57378, 66941, 85281, 95046, 110887, 133882, 170562, 198989, 200823, 221774, 296453, 332661, 397978, 401646, 468587, 592906, 596967, 665322, 889359, 937174, 1193934, 1405761, 1778718, 2075171, 2811522, 4150342, 6225513, 12451026, 14526197, 29052394, 43578591, 87157182]

約数ペア:

[(1, 87157182), (2, 43578591), (3, 29052394), (6, 14526197), (7, 12451026), (14, 6225513), (21, 4150342), (31, 2811522), (42, 2075171), (49, 1778718), (62, 1405761), (73, 1193934), (93, 937174), (98, 889359), (131, 665322), (146, 596967), (147, 592906), (186, 468587), (217, 401646), (219, 397978), (262, 332661), (294, 296453), (393, 221774), (434, 200823), (438, 198989), (511, 170562), (651, 133882), (786, 110887), (917, 95046), (1022, 85281), (1302, 66941), (1519, 57378), (1533, 56854), (1834, 47523), (2263, 38514), (2751, 31682), (3038, 28689), (3066, 28427), (3577, 24366), (4061, 21462), (4526, 19257), (4557, 19126), (5502, 15841), (6419, 13578), (6789, 12838), (7154, 12183), (8122, 10731), (9114, 9563)]