73239872

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:403

約数の個数: 56

約数和(自身を含む): 150976584

約数和(自身を除く): 77736712

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 157, 197, 296, 314, 394, 592, 628, 788, 1184, 1256, 1576, 2368, 2512, 3152, 5024, 5809, 6304, 7289, 10048, 11618, 12608, 14578, 23236, 29156, 30929, 46472, 58312, 61858, 92944, 116624, 123716, 185888, 233248, 247432, 371776, 466496, 494864, 989728, 1144373, 1979456, 2288746, 4577492, 9154984, 18309968, 36619936, 73239872]

約数ペア:

[(1, 73239872), (2, 36619936), (4, 18309968), (8, 9154984), (16, 4577492), (32, 2288746), (37, 1979456), (64, 1144373), (74, 989728), (148, 494864), (157, 466496), (197, 371776), (296, 247432), (314, 233248), (394, 185888), (592, 123716), (628, 116624), (788, 92944), (1184, 61858), (1256, 58312), (1576, 46472), (2368, 30929), (2512, 29156), (3152, 23236), (5024, 14578), (5809, 12608), (6304, 11618), (7289, 10048)]