80331168

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{26993}}^1$

素因数の和:27037

約数の個数: 48

約数和(自身を含む): 217679616

約数和(自身を除く): 137348448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 26993, 53986, 80979, 107972, 161958, 215944, 323916, 431888, 647832, 836783, 863776, 1295664, 1673566, 2510349, 2591328, 3347132, 5020698, 6694264, 10041396, 13388528, 20082792, 26777056, 40165584, 80331168]

約数ペア:

[(1, 80331168), (2, 40165584), (3, 26777056), (4, 20082792), (6, 13388528), (8, 10041396), (12, 6694264), (16, 5020698), (24, 3347132), (31, 2591328), (32, 2510349), (48, 1673566), (62, 1295664), (93, 863776), (96, 836783), (124, 647832), (186, 431888), (248, 323916), (372, 215944), (496, 161958), (744, 107972), (992, 80979), (1488, 53986), (2976, 26993)]