73440144

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{2287}}^1$

素因数の和:2524

約数の個数: 60

約数和(自身を含む): 206542336

約数和(自身を除く): 133102192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 669, 892, 1338, 1784, 2007, 2287, 2676, 3568, 4014, 4574, 5352, 6861, 8028, 9148, 10704, 13722, 16056, 18296, 20583, 27444, 32112, 36592, 41166, 54888, 82332, 109776, 164664, 329328, 510001, 1020002, 1530003, 2040004, 3060006, 4080008, 4590009, 6120012, 8160016, 9180018, 12240024, 18360036, 24480048, 36720072, 73440144]

約数ペア:

[(1, 73440144), (2, 36720072), (3, 24480048), (4, 18360036), (6, 12240024), (8, 9180018), (9, 8160016), (12, 6120012), (16, 4590009), (18, 4080008), (24, 3060006), (36, 2040004), (48, 1530003), (72, 1020002), (144, 510001), (223, 329328), (446, 164664), (669, 109776), (892, 82332), (1338, 54888), (1784, 41166), (2007, 36592), (2287, 32112), (2676, 27444), (3568, 20583), (4014, 18296), (4574, 16056), (5352, 13722), (6861, 10704), (8028, 9148)]