86341920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{3671}}^1$

素因数の和:3703

約数の個数: 144

約数和(自身を含む): 316467648

約数和(自身を除く): 230125728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3671, 3920, 4704, 5880, 7342, 7840, 11013, 11760, 14684, 18355, 22026, 23520, 25697, 29368, 36710, 44052, 51394, 55065, 58736, 73420, 77091, 88104, 102788, 110130, 117472, 128485, 146840, 154182, 176208, 179879, 205576, 220260, 256970, 293680, 308364, 352416, 359758, 385455, 411152, 440520, 513940, 539637, 587360, 616728, 719516, 770910, 822304, 881040, 899395, 1027880, 1079274, 1233456, 1439032, 1541820, 1762080, 1798790, 2055760, 2158548, 2466912, 2698185, 2878064, 3083640, 3597580, 4111520, 4317096, 5396370, 5756128, 6167280, 7195160, 8634192, 10792740, 12334560, 14390320, 17268384, 21585480, 28780640, 43170960, 86341920]

約数ペア:

[(1, 86341920), (2, 43170960), (3, 28780640), (4, 21585480), (5, 17268384), (6, 14390320), (7, 12334560), (8, 10792740), (10, 8634192), (12, 7195160), (14, 6167280), (15, 5756128), (16, 5396370), (20, 4317096), (21, 4111520), (24, 3597580), (28, 3083640), (30, 2878064), (32, 2698185), (35, 2466912), (40, 2158548), (42, 2055760), (48, 1798790), (49, 1762080), (56, 1541820), (60, 1439032), (70, 1233456), (80, 1079274), (84, 1027880), (96, 899395), (98, 881040), (105, 822304), (112, 770910), (120, 719516), (140, 616728), (147, 587360), (160, 539637), (168, 513940), (196, 440520), (210, 411152), (224, 385455), (240, 359758), (245, 352416), (280, 308364), (294, 293680), (336, 256970), (392, 220260), (420, 205576), (480, 179879), (490, 176208), (560, 154182), (588, 146840), (672, 128485), (735, 117472), (784, 110130), (840, 102788), (980, 88104), (1120, 77091), (1176, 73420), (1470, 58736), (1568, 55065), (1680, 51394), (1960, 44052), (2352, 36710), (2940, 29368), (3360, 25697), (3671, 23520), (3920, 22026), (4704, 18355), (5880, 14684), (7342, 11760), (7840, 11013)]