87504816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 267935232

約数和(自身を除く): 180430416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 271, 336, 372, 434, 496, 542, 651, 744, 813, 868, 961, 1084, 1302, 1488, 1626, 1736, 1897, 1922, 2168, 2604, 2883, 3252, 3472, 3794, 3844, 4336, 5208, 5691, 5766, 6504, 6727, 7588, 7688, 8401, 10416, 11382, 11532, 13008, 13454, 15176, 15376, 16802, 20181, 22764, 23064, 25203, 26908, 30352, 33604, 40362, 45528, 46128, 50406, 53816, 58807, 67208, 80724, 91056, 100812, 107632, 117614, 134416, 161448, 176421, 201624, 235228, 260431, 322896, 352842, 403248, 470456, 520862, 705684, 781293, 940912, 1041724, 1411368, 1562586, 1823017, 2083448, 2822736, 3125172, 3646034, 4166896, 5469051, 6250344, 7292068, 10938102, 12500688, 14584136, 21876204, 29168272, 43752408, 87504816]

約数ペア:

[(1, 87504816), (2, 43752408), (3, 29168272), (4, 21876204), (6, 14584136), (7, 12500688), (8, 10938102), (12, 7292068), (14, 6250344), (16, 5469051), (21, 4166896), (24, 3646034), (28, 3125172), (31, 2822736), (42, 2083448), (48, 1823017), (56, 1562586), (62, 1411368), (84, 1041724), (93, 940912), (112, 781293), (124, 705684), (168, 520862), (186, 470456), (217, 403248), (248, 352842), (271, 322896), (336, 260431), (372, 235228), (434, 201624), (496, 176421), (542, 161448), (651, 134416), (744, 117614), (813, 107632), (868, 100812), (961, 91056), (1084, 80724), (1302, 67208), (1488, 58807), (1626, 53816), (1736, 50406), (1897, 46128), (1922, 45528), (2168, 40362), (2604, 33604), (2883, 30352), (3252, 26908), (3472, 25203), (3794, 23064), (3844, 22764), (4336, 20181), (5208, 16802), (5691, 15376), (5766, 15176), (6504, 13454), (6727, 13008), (7588, 11532), (7688, 11382), (8401, 10416)]