82744304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4987}}^1$

素因数の和:5073

約数の個数: 40

約数和(自身を含む): 172564848

約数和(自身を除く): 89820544

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 4148, 4987, 8296, 9974, 16592, 19948, 39896, 79792, 84779, 169558, 304207, 339116, 608414, 678232, 1216828, 1356464, 2433656, 4867312, 5171519, 10343038, 20686076, 41372152, 82744304]

約数ペア:

[(1, 82744304), (2, 41372152), (4, 20686076), (8, 10343038), (16, 5171519), (17, 4867312), (34, 2433656), (61, 1356464), (68, 1216828), (122, 678232), (136, 608414), (244, 339116), (272, 304207), (488, 169558), (976, 84779), (1037, 79792), (2074, 39896), (4148, 19948), (4987, 16592), (8296, 9974)]