8891919162

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{811}}^1$

素因数の和:1265

約数の個数: 144

約数和(自身を含む): 23220497664

約数和(自身を除く): 14328578502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 401, 434, 441, 558, 651, 802, 811, 882, 1203, 1302, 1519, 1622, 1953, 2406, 2433, 2807, 3038, 3609, 3906, 4557, 4866, 5614, 5677, 7218, 7299, 8421, 9114, 11354, 12431, 13671, 14598, 16842, 17031, 19649, 24862, 25141, 25263, 27342, 34062, 37293, 39298, 39739, 50282, 50526, 51093, 58947, 74586, 75423, 79478, 87017, 102186, 111879, 117894, 119217, 150846, 174034, 175987, 176841, 223758, 226269, 238434, 261051, 325211, 351974, 353682, 357651, 452538, 522102, 527961, 609119, 650422, 715302, 783153, 975633, 1055922, 1218238, 1231909, 1566306, 1583883, 1827357, 1951266, 2276477, 2463818, 2926899, 3167766, 3654714, 3695727, 4552954, 5482071, 5853798, 6829431, 7391454, 10081541, 10964142, 11087181, 13658862, 15935339, 20163082, 20488293, 22174362, 30244623, 31870678, 40976586, 47806017, 60489246, 70570787, 90733869, 95612034, 141141574, 143418051, 181467738, 211712361, 286836102, 423424722, 493995509, 635137083, 987991018, 1270274166, 1481986527, 2963973054, 4445959581, 8891919162]

約数ペア:

[(1, 8891919162), (2, 4445959581), (3, 2963973054), (6, 1481986527), (7, 1270274166), (9, 987991018), (14, 635137083), (18, 493995509), (21, 423424722), (31, 286836102), (42, 211712361), (49, 181467738), (62, 143418051), (63, 141141574), (93, 95612034), (98, 90733869), (126, 70570787), (147, 60489246), (186, 47806017), (217, 40976586), (279, 31870678), (294, 30244623), (401, 22174362), (434, 20488293), (441, 20163082), (558, 15935339), (651, 13658862), (802, 11087181), (811, 10964142), (882, 10081541), (1203, 7391454), (1302, 6829431), (1519, 5853798), (1622, 5482071), (1953, 4552954), (2406, 3695727), (2433, 3654714), (2807, 3167766), (3038, 2926899), (3609, 2463818), (3906, 2276477), (4557, 1951266), (4866, 1827357), (5614, 1583883), (5677, 1566306), (7218, 1231909), (7299, 1218238), (8421, 1055922), (9114, 975633), (11354, 783153), (12431, 715302), (13671, 650422), (14598, 609119), (16842, 527961), (17031, 522102), (19649, 452538), (24862, 357651), (25141, 353682), (25263, 351974), (27342, 325211), (34062, 261051), (37293, 238434), (39298, 226269), (39739, 223758), (50282, 176841), (50526, 175987), (51093, 174034), (58947, 150846), (74586, 119217), (75423, 117894), (79478, 111879), (87017, 102186)]