90704016

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:582

約数の個数: 160

約数和(自身を含む): 289981440

約数和(自身を除く): 199277424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 312, 351, 372, 403, 432, 468, 496, 521, 558, 624, 702, 744, 806, 837, 936, 1042, 1116, 1209, 1404, 1488, 1563, 1612, 1674, 1872, 2084, 2232, 2418, 2808, 3126, 3224, 3348, 3627, 4168, 4464, 4689, 4836, 5616, 6252, 6448, 6696, 6773, 7254, 8336, 9378, 9672, 10881, 12504, 13392, 13546, 14067, 14508, 16151, 18756, 19344, 20319, 21762, 25008, 27092, 28134, 29016, 32302, 37512, 40638, 43524, 48453, 54184, 56268, 58032, 60957, 64604, 75024, 81276, 87048, 96906, 108368, 112536, 121914, 129208, 145359, 162552, 174096, 182871, 193812, 209963, 225072, 243828, 258416, 290718, 325104, 365742, 387624, 419926, 436077, 487656, 581436, 629889, 731484, 775248, 839852, 872154, 975312, 1162872, 1259778, 1462968, 1679704, 1744308, 1889667, 2325744, 2519556, 2925936, 3359408, 3488616, 3779334, 5039112, 5669001, 6977232, 7558668, 10078224, 11338002, 15117336, 22676004, 30234672, 45352008, 90704016]

約数ペア:

[(1, 90704016), (2, 45352008), (3, 30234672), (4, 22676004), (6, 15117336), (8, 11338002), (9, 10078224), (12, 7558668), (13, 6977232), (16, 5669001), (18, 5039112), (24, 3779334), (26, 3488616), (27, 3359408), (31, 2925936), (36, 2519556), (39, 2325744), (48, 1889667), (52, 1744308), (54, 1679704), (62, 1462968), (72, 1259778), (78, 1162872), (93, 975312), (104, 872154), (108, 839852), (117, 775248), (124, 731484), (144, 629889), (156, 581436), (186, 487656), (208, 436077), (216, 419926), (234, 387624), (248, 365742), (279, 325104), (312, 290718), (351, 258416), (372, 243828), (403, 225072), (432, 209963), (468, 193812), (496, 182871), (521, 174096), (558, 162552), (624, 145359), (702, 129208), (744, 121914), (806, 112536), (837, 108368), (936, 96906), (1042, 87048), (1116, 81276), (1209, 75024), (1404, 64604), (1488, 60957), (1563, 58032), (1612, 56268), (1674, 54184), (1872, 48453), (2084, 43524), (2232, 40638), (2418, 37512), (2808, 32302), (3126, 29016), (3224, 28134), (3348, 27092), (3627, 25008), (4168, 21762), (4464, 20319), (4689, 19344), (4836, 18756), (5616, 16151), (6252, 14508), (6448, 14067), (6696, 13546), (6773, 13392), (7254, 12504), (8336, 10881), (9378, 9672)]