86842284

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 219985920

約数和(自身を除く): 133143636

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 61, 62, 86, 89, 93, 122, 124, 129, 172, 178, 183, 186, 244, 258, 267, 356, 366, 372, 516, 534, 732, 1068, 1333, 1891, 2623, 2666, 2759, 3782, 3827, 3999, 5246, 5332, 5429, 5518, 5673, 7564, 7654, 7869, 7998, 8277, 10492, 10858, 11036, 11346, 11481, 15308, 15738, 15996, 16287, 16554, 21716, 22692, 22962, 31476, 32574, 33108, 45924, 65148, 81313, 118637, 162626, 168299, 233447, 237274, 243939, 325252, 336598, 355911, 466894, 474548, 487878, 504897, 673196, 700341, 711822, 933788, 975756, 1009794, 1400682, 1423644, 2019588, 2801364, 7236857, 14473714, 21710571, 28947428, 43421142, 86842284]

約数ペア:

[(1, 86842284), (2, 43421142), (3, 28947428), (4, 21710571), (6, 14473714), (12, 7236857), (31, 2801364), (43, 2019588), (61, 1423644), (62, 1400682), (86, 1009794), (89, 975756), (93, 933788), (122, 711822), (124, 700341), (129, 673196), (172, 504897), (178, 487878), (183, 474548), (186, 466894), (244, 355911), (258, 336598), (267, 325252), (356, 243939), (366, 237274), (372, 233447), (516, 168299), (534, 162626), (732, 118637), (1068, 81313), (1333, 65148), (1891, 45924), (2623, 33108), (2666, 32574), (2759, 31476), (3782, 22962), (3827, 22692), (3999, 21716), (5246, 16554), (5332, 16287), (5429, 15996), (5518, 15738), (5673, 15308), (7564, 11481), (7654, 11346), (7869, 11036), (7998, 10858), (8277, 10492)]