86143860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 288025920

約数和(自身を除く): 201882060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 139, 165, 180, 198, 220, 278, 313, 330, 396, 417, 495, 556, 626, 660, 695, 834, 939, 990, 1251, 1252, 1390, 1529, 1565, 1668, 1878, 1980, 2085, 2502, 2780, 2817, 3058, 3130, 3443, 3756, 4170, 4587, 4695, 5004, 5634, 6116, 6255, 6260, 6886, 7645, 8340, 9174, 9390, 10329, 11268, 12510, 13761, 13772, 14085, 15290, 17215, 18348, 18780, 20658, 22935, 25020, 27522, 28170, 30580, 30987, 34430, 41316, 43507, 45870, 51645, 55044, 56340, 61974, 68805, 68860, 87014, 91740, 103290, 123948, 130521, 137610, 154935, 174028, 206580, 217535, 261042, 275220, 309870, 391563, 435070, 478577, 522084, 619740, 652605, 783126, 870140, 957154, 1305210, 1435731, 1566252, 1914308, 1957815, 2392885, 2610420, 2871462, 3915630, 4307193, 4785770, 5742924, 7178655, 7831260, 8614386, 9571540, 14357310, 17228772, 21535965, 28714620, 43071930, 86143860]

約数ペア:

[(1, 86143860), (2, 43071930), (3, 28714620), (4, 21535965), (5, 17228772), (6, 14357310), (9, 9571540), (10, 8614386), (11, 7831260), (12, 7178655), (15, 5742924), (18, 4785770), (20, 4307193), (22, 3915630), (30, 2871462), (33, 2610420), (36, 2392885), (44, 1957815), (45, 1914308), (55, 1566252), (60, 1435731), (66, 1305210), (90, 957154), (99, 870140), (110, 783126), (132, 652605), (139, 619740), (165, 522084), (180, 478577), (198, 435070), (220, 391563), (278, 309870), (313, 275220), (330, 261042), (396, 217535), (417, 206580), (495, 174028), (556, 154935), (626, 137610), (660, 130521), (695, 123948), (834, 103290), (939, 91740), (990, 87014), (1251, 68860), (1252, 68805), (1390, 61974), (1529, 56340), (1565, 55044), (1668, 51645), (1878, 45870), (1980, 43507), (2085, 41316), (2502, 34430), (2780, 30987), (2817, 30580), (3058, 28170), (3130, 27522), (3443, 25020), (3756, 22935), (4170, 20658), (4587, 18780), (4695, 18348), (5004, 17215), (5634, 15290), (6116, 14085), (6255, 13772), (6260, 13761), (6886, 12510), (7645, 11268), (8340, 10329), (9174, 9390)]