86544990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1631

約数の個数: 128

約数和(自身を含む): 273024000

約数和(自身を除く): 186479010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 90, 105, 126, 135, 145, 174, 189, 203, 210, 261, 270, 290, 315, 378, 406, 435, 522, 609, 630, 783, 870, 945, 1015, 1218, 1305, 1566, 1579, 1827, 1890, 2030, 2610, 3045, 3158, 3654, 3915, 4737, 5481, 6090, 7830, 7895, 9135, 9474, 10962, 11053, 14211, 15790, 18270, 22106, 23685, 27405, 28422, 33159, 42633, 45791, 47370, 54810, 55265, 66318, 71055, 85266, 91582, 99477, 110530, 137373, 142110, 165795, 198954, 213165, 228955, 274746, 298431, 320537, 331590, 412119, 426330, 457910, 497385, 596862, 641074, 686865, 824238, 961611, 994770, 1236357, 1373730, 1492155, 1602685, 1923222, 2060595, 2472714, 2884833, 2984310, 3205370, 4121190, 4808055, 5769666, 6181785, 8654499, 9616110, 12363570, 14424165, 17308998, 28848330, 43272495, 86544990]

約数ペア:

[(1, 86544990), (2, 43272495), (3, 28848330), (5, 17308998), (6, 14424165), (7, 12363570), (9, 9616110), (10, 8654499), (14, 6181785), (15, 5769666), (18, 4808055), (21, 4121190), (27, 3205370), (29, 2984310), (30, 2884833), (35, 2472714), (42, 2060595), (45, 1923222), (54, 1602685), (58, 1492155), (63, 1373730), (70, 1236357), (87, 994770), (90, 961611), (105, 824238), (126, 686865), (135, 641074), (145, 596862), (174, 497385), (189, 457910), (203, 426330), (210, 412119), (261, 331590), (270, 320537), (290, 298431), (315, 274746), (378, 228955), (406, 213165), (435, 198954), (522, 165795), (609, 142110), (630, 137373), (783, 110530), (870, 99477), (945, 91582), (1015, 85266), (1218, 71055), (1305, 66318), (1566, 55265), (1579, 54810), (1827, 47370), (1890, 45791), (2030, 42633), (2610, 33159), (3045, 28422), (3158, 27405), (3654, 23685), (3915, 22106), (4737, 18270), (5481, 15790), (6090, 14211), (7830, 11053), (7895, 10962), (9135, 9474)]