86652540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1996

約数の個数: 144

約数和(自身を含む): 298116000

約数和(自身を除く): 211463460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 1949, 2223, 2340, 2470, 2964, 3420, 3705, 3898, 4446, 4940, 5847, 7410, 7796, 8892, 9745, 11115, 11694, 14820, 17541, 19490, 22230, 23388, 25337, 29235, 35082, 37031, 38980, 44460, 50674, 58470, 70164, 74062, 76011, 87705, 101348, 111093, 116940, 126685, 148124, 152022, 175410, 185155, 222186, 228033, 253370, 304044, 333279, 350820, 370310, 380055, 444372, 456066, 481403, 506740, 555465, 666558, 740620, 760110, 912132, 962806, 1110930, 1140165, 1333116, 1444209, 1520220, 1666395, 1925612, 2221860, 2280330, 2407015, 2888418, 3332790, 4332627, 4560660, 4814030, 5776836, 6665580, 7221045, 8665254, 9628060, 14442090, 17330508, 21663135, 28884180, 43326270, 86652540]

約数ペア:

[(1, 86652540), (2, 43326270), (3, 28884180), (4, 21663135), (5, 17330508), (6, 14442090), (9, 9628060), (10, 8665254), (12, 7221045), (13, 6665580), (15, 5776836), (18, 4814030), (19, 4560660), (20, 4332627), (26, 3332790), (30, 2888418), (36, 2407015), (38, 2280330), (39, 2221860), (45, 1925612), (52, 1666395), (57, 1520220), (60, 1444209), (65, 1333116), (76, 1140165), (78, 1110930), (90, 962806), (95, 912132), (114, 760110), (117, 740620), (130, 666558), (156, 555465), (171, 506740), (180, 481403), (190, 456066), (195, 444372), (228, 380055), (234, 370310), (247, 350820), (260, 333279), (285, 304044), (342, 253370), (380, 228033), (390, 222186), (468, 185155), (494, 175410), (570, 152022), (585, 148124), (684, 126685), (741, 116940), (780, 111093), (855, 101348), (988, 87705), (1140, 76011), (1170, 74062), (1235, 70164), (1482, 58470), (1710, 50674), (1949, 44460), (2223, 38980), (2340, 37031), (2470, 35082), (2964, 29235), (3420, 25337), (3705, 23388), (3898, 22230), (4446, 19490), (4940, 17541), (5847, 14820), (7410, 11694), (7796, 11115), (8892, 9745)]