69456918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 151990272

約数和(自身を除く): 82533354

約数列:

[1, 2, 3, 6, 23, 37, 46, 61, 69, 74, 111, 122, 138, 183, 222, 223, 366, 446, 669, 851, 1338, 1403, 1702, 2257, 2553, 2806, 4209, 4514, 5106, 5129, 6771, 8251, 8418, 10258, 13542, 13603, 15387, 16502, 24753, 27206, 30774, 40809, 49506, 51911, 81618, 103822, 155733, 189773, 311466, 312869, 379546, 503311, 569319, 625738, 938607, 1006622, 1138638, 1509933, 1877214, 3019866, 11576153, 23152306, 34728459, 69456918]

約数ペア:

[(1, 69456918), (2, 34728459), (3, 23152306), (6, 11576153), (23, 3019866), (37, 1877214), (46, 1509933), (61, 1138638), (69, 1006622), (74, 938607), (111, 625738), (122, 569319), (138, 503311), (183, 379546), (222, 312869), (223, 311466), (366, 189773), (446, 155733), (669, 103822), (851, 81618), (1338, 51911), (1403, 49506), (1702, 40809), (2257, 30774), (2553, 27206), (2806, 24753), (4209, 16502), (4514, 15387), (5106, 13603), (5129, 13542), (6771, 10258), (8251, 8418)]