87165036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3061}}^1$

素因数の和:3191

約数の個数: 72

約数和(自身を含む): 254121504

約数和(自身を除く): 166956468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1356, 1582, 2034, 2373, 3061, 3164, 4068, 4746, 6122, 7119, 9183, 9492, 12244, 14238, 18366, 21427, 27549, 28476, 36732, 42854, 55098, 64281, 85708, 110196, 128562, 192843, 257124, 345893, 385686, 691786, 771372, 1037679, 1383572, 2075358, 2421251, 3113037, 4150716, 4842502, 6226074, 7263753, 9685004, 12452148, 14527506, 21791259, 29055012, 43582518, 87165036]

約数ペア:

[(1, 87165036), (2, 43582518), (3, 29055012), (4, 21791259), (6, 14527506), (7, 12452148), (9, 9685004), (12, 7263753), (14, 6226074), (18, 4842502), (21, 4150716), (28, 3113037), (36, 2421251), (42, 2075358), (63, 1383572), (84, 1037679), (113, 771372), (126, 691786), (226, 385686), (252, 345893), (339, 257124), (452, 192843), (678, 128562), (791, 110196), (1017, 85708), (1356, 64281), (1582, 55098), (2034, 42854), (2373, 36732), (3061, 28476), (3164, 27549), (4068, 21427), (4746, 18366), (6122, 14238), (7119, 12244), (9183, 9492)]