86321340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{9787}}^1$

素因数の和:9816

約数の個数: 108

約数和(自身を含む): 304622136

約数和(自身を除く): 218300796

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 9787, 19574, 29361, 39148, 48935, 58722, 68509, 88083, 97870, 117444, 137018, 146805, 176166, 195740, 205527, 274036, 293610, 342545, 352332, 411054, 440415, 479563, 587220, 616581, 685090, 822108, 880830, 959126, 1027635, 1233162, 1370180, 1438689, 1761660, 1918252, 2055270, 2397815, 2466324, 2877378, 3082905, 4110540, 4316067, 4795630, 5754756, 6165810, 7193445, 8632134, 9591260, 12331620, 14386890, 17264268, 21580335, 28773780, 43160670, 86321340]

約数ペア:

[(1, 86321340), (2, 43160670), (3, 28773780), (4, 21580335), (5, 17264268), (6, 14386890), (7, 12331620), (9, 9591260), (10, 8632134), (12, 7193445), (14, 6165810), (15, 5754756), (18, 4795630), (20, 4316067), (21, 4110540), (28, 3082905), (30, 2877378), (35, 2466324), (36, 2397815), (42, 2055270), (45, 1918252), (49, 1761660), (60, 1438689), (63, 1370180), (70, 1233162), (84, 1027635), (90, 959126), (98, 880830), (105, 822108), (126, 685090), (140, 616581), (147, 587220), (180, 479563), (196, 440415), (210, 411054), (245, 352332), (252, 342545), (294, 293610), (315, 274036), (420, 205527), (441, 195740), (490, 176166), (588, 146805), (630, 137018), (735, 117444), (882, 97870), (980, 88083), (1260, 68509), (1470, 58722), (1764, 48935), (2205, 39148), (2940, 29361), (4410, 19574), (8820, 9787)]