79200216

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{15493}}^1$

素因数の和:15576

約数の個数: 48

約数和(自身を含む): 217535760

約数和(自身を除く): 138335544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 15493, 30986, 46479, 61972, 92958, 123944, 139437, 185916, 278874, 371832, 557748, 1100003, 1115496, 2200006, 3300009, 4400012, 6600018, 8800024, 9900027, 13200036, 19800054, 26400072, 39600108, 79200216]

約数ペア:

[(1, 79200216), (2, 39600108), (3, 26400072), (4, 19800054), (6, 13200036), (8, 9900027), (9, 8800024), (12, 6600018), (18, 4400012), (24, 3300009), (36, 2200006), (71, 1115496), (72, 1100003), (142, 557748), (213, 371832), (284, 278874), (426, 185916), (568, 139437), (639, 123944), (852, 92958), (1278, 61972), (1704, 46479), (2556, 30986), (5112, 15493)]