69144344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 142560000

約数和(自身を除く): 73415656

約数列:

[1, 2, 4, 8, 19, 38, 43, 71, 76, 86, 142, 149, 152, 172, 284, 298, 344, 568, 596, 817, 1192, 1349, 1634, 2698, 2831, 3053, 3268, 5396, 5662, 6106, 6407, 6536, 10579, 10792, 11324, 12212, 12814, 21158, 22648, 24424, 25628, 42316, 51256, 58007, 84632, 116014, 121733, 201001, 232028, 243466, 402002, 454897, 464056, 486932, 804004, 909794, 973864, 1608008, 1819588, 3639176, 8643043, 17286086, 34572172, 69144344]

約数ペア:

[(1, 69144344), (2, 34572172), (4, 17286086), (8, 8643043), (19, 3639176), (38, 1819588), (43, 1608008), (71, 973864), (76, 909794), (86, 804004), (142, 486932), (149, 464056), (152, 454897), (172, 402002), (284, 243466), (298, 232028), (344, 201001), (568, 121733), (596, 116014), (817, 84632), (1192, 58007), (1349, 51256), (1634, 42316), (2698, 25628), (2831, 24424), (3053, 22648), (3268, 21158), (5396, 12814), (5662, 12212), (6106, 11324), (6407, 10792), (6536, 10579)]