77772544

素因数分解:

$2^8\times {\mathrm{461}}^1\times {\mathrm{659}}^1$

素因数の和:1136

約数の個数: 36

約数和(自身を含む): 155814120

約数和(自身を除く): 78041576

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 461, 659, 922, 1318, 1844, 2636, 3688, 5272, 7376, 10544, 14752, 21088, 29504, 42176, 59008, 84352, 118016, 168704, 303799, 607598, 1215196, 2430392, 4860784, 9721568, 19443136, 38886272, 77772544]

約数ペア:

[(1, 77772544), (2, 38886272), (4, 19443136), (8, 9721568), (16, 4860784), (32, 2430392), (64, 1215196), (128, 607598), (256, 303799), (461, 168704), (659, 118016), (922, 84352), (1318, 59008), (1844, 42176), (2636, 29504), (3688, 21088), (5272, 14752), (7376, 10544)]