84117384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 255790080

約数和(自身を除く): 171672696

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, 223, 234, 248, 279, 312, 338, 372, 403, 446, 468, 507, 558, 669, 676, 744, 806, 892, 936, 1014, 1116, 1209, 1338, 1352, 1521, 1612, 1784, 2007, 2028, 2232, 2418, 2676, 2899, 3042, 3224, 3627, 4014, 4056, 4836, 5239, 5352, 5798, 6084, 6913, 7254, 8028, 8697, 9672, 10478, 11596, 12168, 13826, 14508, 15717, 16056, 17394, 20739, 20956, 23192, 26091, 27652, 29016, 31434, 34788, 37687, 41478, 41912, 47151, 52182, 55304, 62217, 62868, 69576, 75374, 82956, 89869, 94302, 104364, 113061, 124434, 125736, 150748, 165912, 179738, 188604, 208728, 226122, 248868, 269607, 301496, 339183, 359476, 377208, 452244, 497736, 539214, 678366, 718952, 808821, 904488, 1078428, 1168297, 1356732, 1617642, 2156856, 2336594, 2713464, 3235284, 3504891, 4673188, 6470568, 7009782, 9346376, 10514673, 14019564, 21029346, 28039128, 42058692, 84117384]

約数ペア:

[(1, 84117384), (2, 42058692), (3, 28039128), (4, 21029346), (6, 14019564), (8, 10514673), (9, 9346376), (12, 7009782), (13, 6470568), (18, 4673188), (24, 3504891), (26, 3235284), (31, 2713464), (36, 2336594), (39, 2156856), (52, 1617642), (62, 1356732), (72, 1168297), (78, 1078428), (93, 904488), (104, 808821), (117, 718952), (124, 678366), (156, 539214), (169, 497736), (186, 452244), (223, 377208), (234, 359476), (248, 339183), (279, 301496), (312, 269607), (338, 248868), (372, 226122), (403, 208728), (446, 188604), (468, 179738), (507, 165912), (558, 150748), (669, 125736), (676, 124434), (744, 113061), (806, 104364), (892, 94302), (936, 89869), (1014, 82956), (1116, 75374), (1209, 69576), (1338, 62868), (1352, 62217), (1521, 55304), (1612, 52182), (1784, 47151), (2007, 41912), (2028, 41478), (2232, 37687), (2418, 34788), (2676, 31434), (2899, 29016), (3042, 27652), (3224, 26091), (3627, 23192), (4014, 20956), (4056, 20739), (4836, 17394), (5239, 16056), (5352, 15717), (5798, 14508), (6084, 13826), (6913, 12168), (7254, 11596), (8028, 10478), (8697, 9672)]