67500472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 146573280

約数和(自身を除く): 79072808

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 73, 104, 136, 146, 221, 292, 442, 523, 584, 884, 949, 1046, 1241, 1768, 1898, 2092, 2482, 3796, 4184, 4964, 6799, 7592, 8891, 9928, 13598, 16133, 17782, 27196, 32266, 35564, 38179, 54392, 64532, 71128, 76358, 115583, 129064, 152716, 231166, 305432, 462332, 496327, 649043, 924664, 992654, 1298086, 1985308, 2596172, 3970616, 5192344, 8437559, 16875118, 33750236, 67500472]

約数ペア:

[(1, 67500472), (2, 33750236), (4, 16875118), (8, 8437559), (13, 5192344), (17, 3970616), (26, 2596172), (34, 1985308), (52, 1298086), (68, 992654), (73, 924664), (104, 649043), (136, 496327), (146, 462332), (221, 305432), (292, 231166), (442, 152716), (523, 129064), (584, 115583), (884, 76358), (949, 71128), (1046, 64532), (1241, 54392), (1768, 38179), (1898, 35564), (2092, 32266), (2482, 27196), (3796, 17782), (4184, 16133), (4964, 13598), (6799, 9928), (7592, 8891)]