81032036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 157301760

約数和(自身を除く): 76269724

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 151, 302, 307, 437, 604, 614, 874, 1228, 1748, 2869, 3473, 5738, 5833, 6946, 7061, 11476, 11666, 13892, 14122, 23332, 28244, 46357, 65987, 92714, 131974, 134159, 185428, 263948, 268318, 536636, 880783, 1066211, 1761566, 2132422, 3523132, 4264844, 20258009, 40516018, 81032036]

約数ペア:

[(1, 81032036), (2, 40516018), (4, 20258009), (19, 4264844), (23, 3523132), (38, 2132422), (46, 1761566), (76, 1066211), (92, 880783), (151, 536636), (302, 268318), (307, 263948), (437, 185428), (604, 134159), (614, 131974), (874, 92714), (1228, 65987), (1748, 46357), (2869, 28244), (3473, 23332), (5738, 14122), (5833, 13892), (6946, 11666), (7061, 11476)]