42537456

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:791

約数の個数: 120

約数和(自身を含む): 132519296

約数和(自身を除く): 89981840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 733, 744, 806, 936, 1116, 1209, 1466, 1488, 1612, 1872, 2199, 2232, 2418, 2932, 3224, 3627, 4398, 4464, 4836, 5864, 6448, 6597, 7254, 8796, 9529, 9672, 11728, 13194, 14508, 17592, 19058, 19344, 22723, 26388, 28587, 29016, 35184, 38116, 45446, 52776, 57174, 58032, 68169, 76232, 85761, 90892, 105552, 114348, 136338, 152464, 171522, 181784, 204507, 228696, 272676, 295399, 343044, 363568, 409014, 457392, 545352, 590798, 686088, 818028, 886197, 1090704, 1181596, 1372176, 1636056, 1772394, 2363192, 2658591, 3272112, 3544788, 4726384, 5317182, 7089576, 10634364, 14179152, 21268728, 42537456]

約数ペア:

[(1, 42537456), (2, 21268728), (3, 14179152), (4, 10634364), (6, 7089576), (8, 5317182), (9, 4726384), (12, 3544788), (13, 3272112), (16, 2658591), (18, 2363192), (24, 1772394), (26, 1636056), (31, 1372176), (36, 1181596), (39, 1090704), (48, 886197), (52, 818028), (62, 686088), (72, 590798), (78, 545352), (93, 457392), (104, 409014), (117, 363568), (124, 343044), (144, 295399), (156, 272676), (186, 228696), (208, 204507), (234, 181784), (248, 171522), (279, 152464), (312, 136338), (372, 114348), (403, 105552), (468, 90892), (496, 85761), (558, 76232), (624, 68169), (733, 58032), (744, 57174), (806, 52776), (936, 45446), (1116, 38116), (1209, 35184), (1466, 29016), (1488, 28587), (1612, 26388), (1872, 22723), (2199, 19344), (2232, 19058), (2418, 17592), (2932, 14508), (3224, 13194), (3627, 11728), (4398, 9672), (4464, 9529), (4836, 8796), (5864, 7254), (6448, 6597)]