86668140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4831}}^1$

素因数の和:4879

約数の個数: 96

約数和(自身を含む): 272756736

約数和(自身を除く): 186088596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 4831, 5980, 8970, 9662, 14493, 17940, 19324, 24155, 28986, 48310, 57972, 62803, 72465, 96620, 111113, 125606, 144930, 188409, 222226, 251212, 289860, 314015, 333339, 376818, 444452, 555565, 628030, 666678, 753636, 942045, 1111130, 1256060, 1333356, 1444469, 1666695, 1884090, 2222260, 2888938, 3333390, 3768180, 4333407, 5777876, 6666780, 7222345, 8666814, 14444690, 17333628, 21667035, 28889380, 43334070, 86668140]

約数ペア:

[(1, 86668140), (2, 43334070), (3, 28889380), (4, 21667035), (5, 17333628), (6, 14444690), (10, 8666814), (12, 7222345), (13, 6666780), (15, 5777876), (20, 4333407), (23, 3768180), (26, 3333390), (30, 2888938), (39, 2222260), (46, 1884090), (52, 1666695), (60, 1444469), (65, 1333356), (69, 1256060), (78, 1111130), (92, 942045), (115, 753636), (130, 666678), (138, 628030), (156, 555565), (195, 444452), (230, 376818), (260, 333339), (276, 314015), (299, 289860), (345, 251212), (390, 222226), (460, 188409), (598, 144930), (690, 125606), (780, 111113), (897, 96620), (1196, 72465), (1380, 62803), (1495, 57972), (1794, 48310), (2990, 28986), (3588, 24155), (4485, 19324), (4831, 17940), (5980, 14493), (8970, 9662)]