86843880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:632

約数の個数: 128

約数和(自身を含む): 291686400

約数和(自身を除く): 204842520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 191, 216, 270, 360, 382, 421, 540, 573, 764, 842, 955, 1080, 1146, 1263, 1528, 1684, 1719, 1910, 2105, 2292, 2526, 2865, 3368, 3438, 3789, 3820, 4210, 4584, 5052, 5157, 5730, 6315, 6876, 7578, 7640, 8420, 8595, 10104, 10314, 11367, 11460, 12630, 13752, 15156, 16840, 17190, 18945, 20628, 22734, 22920, 25260, 25785, 30312, 34380, 37890, 41256, 45468, 50520, 51570, 56835, 68760, 75780, 80411, 90936, 103140, 113670, 151560, 160822, 206280, 227340, 241233, 321644, 402055, 454680, 482466, 643288, 723699, 804110, 964932, 1206165, 1447398, 1608220, 1929864, 2171097, 2412330, 2894796, 3216440, 3618495, 4342194, 4824660, 5789592, 7236990, 8684388, 9649320, 10855485, 14473980, 17368776, 21710970, 28947960, 43421940, 86843880]

約数ペア:

[(1, 86843880), (2, 43421940), (3, 28947960), (4, 21710970), (5, 17368776), (6, 14473980), (8, 10855485), (9, 9649320), (10, 8684388), (12, 7236990), (15, 5789592), (18, 4824660), (20, 4342194), (24, 3618495), (27, 3216440), (30, 2894796), (36, 2412330), (40, 2171097), (45, 1929864), (54, 1608220), (60, 1447398), (72, 1206165), (90, 964932), (108, 804110), (120, 723699), (135, 643288), (180, 482466), (191, 454680), (216, 402055), (270, 321644), (360, 241233), (382, 227340), (421, 206280), (540, 160822), (573, 151560), (764, 113670), (842, 103140), (955, 90936), (1080, 80411), (1146, 75780), (1263, 68760), (1528, 56835), (1684, 51570), (1719, 50520), (1910, 45468), (2105, 41256), (2292, 37890), (2526, 34380), (2865, 30312), (3368, 25785), (3438, 25260), (3789, 22920), (3820, 22734), (4210, 20628), (4584, 18945), (5052, 17190), (5157, 16840), (5730, 15156), (6315, 13752), (6876, 12630), (7578, 11460), (7640, 11367), (8420, 10314), (8595, 10104)]