90442872

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1098

約数の個数: 128

約数和(自身を含む): 279552000

約数和(自身を除く): 189109128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1039, 1116, 1209, 1404, 1612, 1674, 2078, 2232, 2418, 2808, 3117, 3224, 3348, 3627, 4156, 4836, 6234, 6696, 7254, 8312, 9351, 9672, 10881, 12468, 13507, 14508, 18702, 21762, 24936, 27014, 28053, 29016, 32209, 37404, 40521, 43524, 54028, 56106, 64418, 74808, 81042, 87048, 96627, 108056, 112212, 121563, 128836, 162084, 193254, 224424, 243126, 257672, 289881, 324168, 364689, 386508, 418717, 486252, 579762, 729378, 773016, 837434, 869643, 972504, 1159524, 1256151, 1458756, 1674868, 1739286, 2319048, 2512302, 2917512, 3349736, 3478572, 3768453, 5024604, 6957144, 7536906, 10049208, 11305359, 15073812, 22610718, 30147624, 45221436, 90442872]

約数ペア:

[(1, 90442872), (2, 45221436), (3, 30147624), (4, 22610718), (6, 15073812), (8, 11305359), (9, 10049208), (12, 7536906), (13, 6957144), (18, 5024604), (24, 3768453), (26, 3478572), (27, 3349736), (31, 2917512), (36, 2512302), (39, 2319048), (52, 1739286), (54, 1674868), (62, 1458756), (72, 1256151), (78, 1159524), (93, 972504), (104, 869643), (108, 837434), (117, 773016), (124, 729378), (156, 579762), (186, 486252), (216, 418717), (234, 386508), (248, 364689), (279, 324168), (312, 289881), (351, 257672), (372, 243126), (403, 224424), (468, 193254), (558, 162084), (702, 128836), (744, 121563), (806, 112212), (837, 108056), (936, 96627), (1039, 87048), (1116, 81042), (1209, 74808), (1404, 64418), (1612, 56106), (1674, 54028), (2078, 43524), (2232, 40521), (2418, 37404), (2808, 32209), (3117, 29016), (3224, 28053), (3348, 27014), (3627, 24936), (4156, 21762), (4836, 18702), (6234, 14508), (6696, 13507), (7254, 12468), (8312, 10881), (9351, 9672)]