130813524

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 341228160

約数和(自身を除く): 210414636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 549, 639, 732, 839, 852, 1098, 1278, 1678, 2196, 2517, 2556, 3356, 4331, 5034, 7551, 8662, 10068, 12993, 15102, 17324, 25986, 30204, 38979, 51179, 51972, 59569, 77958, 102358, 119138, 153537, 155916, 178707, 204716, 238276, 307074, 357414, 460611, 536121, 614148, 714828, 921222, 1072242, 1842444, 2144484, 3633709, 7267418, 10901127, 14534836, 21802254, 32703381, 43604508, 65406762, 130813524]

約数ペア:

[(1, 130813524), (2, 65406762), (3, 43604508), (4, 32703381), (6, 21802254), (9, 14534836), (12, 10901127), (18, 7267418), (36, 3633709), (61, 2144484), (71, 1842444), (122, 1072242), (142, 921222), (183, 714828), (213, 614148), (244, 536121), (284, 460611), (366, 357414), (426, 307074), (549, 238276), (639, 204716), (732, 178707), (839, 155916), (852, 153537), (1098, 119138), (1278, 102358), (1678, 77958), (2196, 59569), (2517, 51972), (2556, 51179), (3356, 38979), (4331, 30204), (5034, 25986), (7551, 17324), (8662, 15102), (10068, 12993)]