91918064

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:634

約数の個数: 80

約数和(自身を含む): 214527936

約数和(自身を除く): 122609872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 41, 56, 74, 82, 112, 148, 164, 259, 287, 296, 328, 518, 541, 574, 592, 656, 1036, 1082, 1148, 1517, 2072, 2164, 2296, 3034, 3787, 4144, 4328, 4592, 6068, 7574, 8656, 10619, 12136, 15148, 20017, 21238, 22181, 24272, 30296, 40034, 42476, 44362, 60592, 80068, 84952, 88724, 140119, 155267, 160136, 169904, 177448, 280238, 310534, 320272, 354896, 560476, 621068, 820697, 1120952, 1242136, 1641394, 2241904, 2484272, 3282788, 5744879, 6565576, 11489758, 13131152, 22979516, 45959032, 91918064]

約数ペア:

[(1, 91918064), (2, 45959032), (4, 22979516), (7, 13131152), (8, 11489758), (14, 6565576), (16, 5744879), (28, 3282788), (37, 2484272), (41, 2241904), (56, 1641394), (74, 1242136), (82, 1120952), (112, 820697), (148, 621068), (164, 560476), (259, 354896), (287, 320272), (296, 310534), (328, 280238), (518, 177448), (541, 169904), (574, 160136), (592, 155267), (656, 140119), (1036, 88724), (1082, 84952), (1148, 80068), (1517, 60592), (2072, 44362), (2164, 42476), (2296, 40034), (3034, 30296), (3787, 24272), (4144, 22181), (4328, 21238), (4592, 20017), (6068, 15148), (7574, 12136), (8656, 10619)]