72327008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 72

約数和(自身を含む): 158844672

約数和(自身を除く): 86517664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 127, 148, 208, 254, 296, 416, 481, 508, 592, 962, 1016, 1184, 1369, 1651, 1924, 2032, 2738, 3302, 3848, 4064, 4699, 5476, 6604, 7696, 9398, 10952, 13208, 15392, 17797, 18796, 21904, 26416, 35594, 37592, 43808, 52832, 61087, 71188, 75184, 122174, 142376, 150368, 173863, 244348, 284752, 347726, 488696, 569504, 695452, 977392, 1390904, 1954784, 2260219, 2781808, 4520438, 5563616, 9040876, 18081752, 36163504, 72327008]

約数ペア:

[(1, 72327008), (2, 36163504), (4, 18081752), (8, 9040876), (13, 5563616), (16, 4520438), (26, 2781808), (32, 2260219), (37, 1954784), (52, 1390904), (74, 977392), (104, 695452), (127, 569504), (148, 488696), (208, 347726), (254, 284752), (296, 244348), (416, 173863), (481, 150368), (508, 142376), (592, 122174), (962, 75184), (1016, 71188), (1184, 61087), (1369, 52832), (1651, 43808), (1924, 37592), (2032, 35594), (2738, 26416), (3302, 21904), (3848, 18796), (4064, 17797), (4699, 15392), (5476, 13208), (6604, 10952), (7696, 9398)]