80423136

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{4733}}^1$

素因数の和:4808

約数の個数: 72

約数和(自身を含む): 232628760

約数和(自身を除く): 152205624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 4733, 5664, 8496, 9466, 14199, 16992, 18932, 28398, 37864, 42597, 56796, 75728, 85194, 113592, 151456, 170388, 227184, 279247, 340776, 454368, 558494, 681552, 837741, 1116988, 1363104, 1675482, 2233976, 2513223, 3350964, 4467952, 5026446, 6701928, 8935904, 10052892, 13403856, 20105784, 26807712, 40211568, 80423136]

約数ペア:

[(1, 80423136), (2, 40211568), (3, 26807712), (4, 20105784), (6, 13403856), (8, 10052892), (9, 8935904), (12, 6701928), (16, 5026446), (18, 4467952), (24, 3350964), (32, 2513223), (36, 2233976), (48, 1675482), (59, 1363104), (72, 1116988), (96, 837741), (118, 681552), (144, 558494), (177, 454368), (236, 340776), (288, 279247), (354, 227184), (472, 170388), (531, 151456), (708, 113592), (944, 85194), (1062, 75728), (1416, 56796), (1888, 42597), (2124, 37864), (2832, 28398), (4248, 18932), (4733, 16992), (5664, 14199), (8496, 9466)]