81777492

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{5527}}^1$

素因数の和:5677

約数の個数: 48

約数和(自身を含む): 213601920

約数和(自身を除く): 131824428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 1233, 1644, 2466, 3699, 4932, 5527, 7398, 11054, 14796, 16581, 22108, 33162, 49743, 66324, 99486, 149229, 198972, 298458, 596916, 757199, 1514398, 2271597, 3028796, 4543194, 6814791, 9086388, 13629582, 20444373, 27259164, 40888746, 81777492]

約数ペア:

[(1, 81777492), (2, 40888746), (3, 27259164), (4, 20444373), (6, 13629582), (9, 9086388), (12, 6814791), (18, 4543194), (27, 3028796), (36, 2271597), (54, 1514398), (108, 757199), (137, 596916), (274, 298458), (411, 198972), (548, 149229), (822, 99486), (1233, 66324), (1644, 49743), (2466, 33162), (3699, 22108), (4932, 16581), (5527, 14796), (7398, 11054)]