72133312

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:593

約数の個数: 56

約数和(自身を含む): 152851104

約数和(自身を除く): 80717792

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 167, 272, 334, 397, 544, 668, 794, 1088, 1336, 1588, 2672, 2839, 3176, 5344, 5678, 6352, 6749, 10688, 11356, 12704, 13498, 22712, 25408, 26996, 45424, 53992, 66299, 90848, 107984, 132598, 181696, 215968, 265196, 431936, 530392, 1060784, 1127083, 2121568, 2254166, 4243136, 4508332, 9016664, 18033328, 36066656, 72133312]

約数ペア:

[(1, 72133312), (2, 36066656), (4, 18033328), (8, 9016664), (16, 4508332), (17, 4243136), (32, 2254166), (34, 2121568), (64, 1127083), (68, 1060784), (136, 530392), (167, 431936), (272, 265196), (334, 215968), (397, 181696), (544, 132598), (668, 107984), (794, 90848), (1088, 66299), (1336, 53992), (1588, 45424), (2672, 26996), (2839, 25408), (3176, 22712), (5344, 13498), (5678, 12704), (6352, 11356), (6749, 10688)]