85144032

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{1291}}^1$

素因数の和:1536

約数の個数: 72

約数和(自身を含む): 243374040

約数和(自身を除く): 158230008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 458, 687, 916, 1291, 1374, 1832, 2061, 2582, 2748, 3664, 3873, 4122, 5164, 5496, 7328, 7746, 8244, 10328, 10992, 11619, 15492, 16488, 20656, 21984, 23238, 30984, 32976, 41312, 46476, 61968, 65952, 92952, 123936, 185904, 295639, 371808, 591278, 886917, 1182556, 1773834, 2365112, 2660751, 3547668, 4730224, 5321502, 7095336, 9460448, 10643004, 14190672, 21286008, 28381344, 42572016, 85144032]

約数ペア:

[(1, 85144032), (2, 42572016), (3, 28381344), (4, 21286008), (6, 14190672), (8, 10643004), (9, 9460448), (12, 7095336), (16, 5321502), (18, 4730224), (24, 3547668), (32, 2660751), (36, 2365112), (48, 1773834), (72, 1182556), (96, 886917), (144, 591278), (229, 371808), (288, 295639), (458, 185904), (687, 123936), (916, 92952), (1291, 65952), (1374, 61968), (1832, 46476), (2061, 41312), (2582, 32976), (2748, 30984), (3664, 23238), (3873, 21984), (4122, 20656), (5164, 16488), (5496, 15492), (7328, 11619), (7746, 10992), (8244, 10328)]