74256364

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 164719968

約数和(自身を除く): 90463604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 151, 182, 193, 196, 302, 364, 386, 604, 637, 772, 1057, 1274, 1351, 1963, 2114, 2509, 2548, 2702, 3926, 4228, 5018, 5404, 7399, 7852, 9457, 10036, 13741, 14798, 17563, 18914, 27482, 29143, 29596, 35126, 37828, 54964, 58286, 70252, 96187, 116572, 122941, 192374, 204001, 245882, 378859, 384748, 408002, 491764, 757718, 816004, 1428007, 1515436, 2652013, 2856014, 5304026, 5712028, 10608052, 18564091, 37128182, 74256364]

約数ペア:

[(1, 74256364), (2, 37128182), (4, 18564091), (7, 10608052), (13, 5712028), (14, 5304026), (26, 2856014), (28, 2652013), (49, 1515436), (52, 1428007), (91, 816004), (98, 757718), (151, 491764), (182, 408002), (193, 384748), (196, 378859), (302, 245882), (364, 204001), (386, 192374), (604, 122941), (637, 116572), (772, 96187), (1057, 70252), (1274, 58286), (1351, 54964), (1963, 37828), (2114, 35126), (2509, 29596), (2548, 29143), (2702, 27482), (3926, 18914), (4228, 17563), (5018, 14798), (5404, 13741), (7399, 10036), (7852, 9457)]