67862455724

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{24659}}^1$

素因数の和:25435

約数の個数: 72

約数和(自身を含む): 145622232000

約数和(自身を除く): 77759776276

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 739, 931, 1478, 1862, 2956, 3724, 5173, 10346, 14041, 20692, 24659, 28082, 36211, 49318, 56164, 72422, 98287, 98636, 144844, 172613, 196574, 345226, 393148, 468521, 688009, 690452, 937042, 1208291, 1376018, 1874084, 2416582, 2752036, 3279647, 4833164, 6559294, 13118588, 18223001, 22957529, 36446002, 45915058, 72892004, 91830116, 127561007, 255122014, 346237019, 510244028, 692474038, 892927049, 1384948076, 1785854098, 2423659133, 3571708196, 4847318266, 9694636532, 16965613931, 33931227862, 67862455724]

約数ペア:

[(1, 67862455724), (2, 33931227862), (4, 16965613931), (7, 9694636532), (14, 4847318266), (19, 3571708196), (28, 2423659133), (38, 1785854098), (49, 1384948076), (76, 892927049), (98, 692474038), (133, 510244028), (196, 346237019), (266, 255122014), (532, 127561007), (739, 91830116), (931, 72892004), (1478, 45915058), (1862, 36446002), (2956, 22957529), (3724, 18223001), (5173, 13118588), (10346, 6559294), (14041, 4833164), (20692, 3279647), (24659, 2752036), (28082, 2416582), (36211, 1874084), (49318, 1376018), (56164, 1208291), (72422, 937042), (98287, 690452), (98636, 688009), (144844, 468521), (172613, 393148), (196574, 345226)]