90274728

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1811}}^1$

素因数の和:1918

約数の個数: 64

約数和(自身を含む): 236574720

約数和(自身を除く): 146299992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 67, 93, 124, 134, 186, 201, 248, 268, 372, 402, 536, 744, 804, 1608, 1811, 2077, 3622, 4154, 5433, 6231, 7244, 8308, 10866, 12462, 14488, 16616, 21732, 24924, 43464, 49848, 56141, 112282, 121337, 168423, 224564, 242674, 336846, 364011, 449128, 485348, 673692, 728022, 970696, 1347384, 1456044, 2912088, 3761447, 7522894, 11284341, 15045788, 22568682, 30091576, 45137364, 90274728]

約数ペア:

[(1, 90274728), (2, 45137364), (3, 30091576), (4, 22568682), (6, 15045788), (8, 11284341), (12, 7522894), (24, 3761447), (31, 2912088), (62, 1456044), (67, 1347384), (93, 970696), (124, 728022), (134, 673692), (186, 485348), (201, 449128), (248, 364011), (268, 336846), (372, 242674), (402, 224564), (536, 168423), (744, 121337), (804, 112282), (1608, 56141), (1811, 49848), (2077, 43464), (3622, 24924), (4154, 21732), (5433, 16616), (6231, 14488), (7244, 12462), (8308, 10866)]