85626216

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 260357760

約数和(自身を除く): 174731544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 169, 186, 227, 234, 248, 279, 312, 338, 372, 403, 454, 468, 507, 558, 676, 681, 744, 806, 908, 936, 1014, 1116, 1209, 1352, 1362, 1521, 1612, 1816, 2028, 2043, 2232, 2418, 2724, 2951, 3042, 3224, 3627, 4056, 4086, 4836, 5239, 5448, 5902, 6084, 7037, 7254, 8172, 8853, 9672, 10478, 11804, 12168, 14074, 14508, 15717, 16344, 17706, 20956, 21111, 23608, 26559, 28148, 29016, 31434, 35412, 38363, 41912, 42222, 47151, 53118, 56296, 62868, 63333, 70824, 76726, 84444, 91481, 94302, 106236, 115089, 125736, 126666, 153452, 168888, 182962, 188604, 212472, 230178, 253332, 274443, 306904, 345267, 365924, 377208, 460356, 506664, 548886, 690534, 731848, 823329, 920712, 1097772, 1189253, 1381068, 1646658, 2195544, 2378506, 2762136, 3293316, 3567759, 4757012, 6586632, 7135518, 9514024, 10703277, 14271036, 21406554, 28542072, 42813108, 85626216]

約数ペア:

[(1, 85626216), (2, 42813108), (3, 28542072), (4, 21406554), (6, 14271036), (8, 10703277), (9, 9514024), (12, 7135518), (13, 6586632), (18, 4757012), (24, 3567759), (26, 3293316), (31, 2762136), (36, 2378506), (39, 2195544), (52, 1646658), (62, 1381068), (72, 1189253), (78, 1097772), (93, 920712), (104, 823329), (117, 731848), (124, 690534), (156, 548886), (169, 506664), (186, 460356), (227, 377208), (234, 365924), (248, 345267), (279, 306904), (312, 274443), (338, 253332), (372, 230178), (403, 212472), (454, 188604), (468, 182962), (507, 168888), (558, 153452), (676, 126666), (681, 125736), (744, 115089), (806, 106236), (908, 94302), (936, 91481), (1014, 84444), (1116, 76726), (1209, 70824), (1352, 63333), (1362, 62868), (1521, 56296), (1612, 53118), (1816, 47151), (2028, 42222), (2043, 41912), (2232, 38363), (2418, 35412), (2724, 31434), (2951, 29016), (3042, 28148), (3224, 26559), (3627, 23608), (4056, 21111), (4086, 20956), (4836, 17706), (5239, 16344), (5448, 15717), (5902, 14508), (6084, 14074), (7037, 12168), (7254, 11804), (8172, 10478), (8853, 9672)]