78959696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 60

約数和(自身を含む): 166894452

約数和(自身を除く): 87934756

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 157, 172, 272, 314, 344, 628, 688, 731, 1256, 1462, 1849, 2512, 2669, 2924, 3698, 5338, 5848, 6751, 7396, 10676, 11696, 13502, 14792, 21352, 27004, 29584, 31433, 42704, 54008, 62866, 108016, 114767, 125732, 229534, 251464, 290293, 459068, 502928, 580586, 918136, 1161172, 1836272, 2322344, 4644688, 4934981, 9869962, 19739924, 39479848, 78959696]

約数ペア:

[(1, 78959696), (2, 39479848), (4, 19739924), (8, 9869962), (16, 4934981), (17, 4644688), (34, 2322344), (43, 1836272), (68, 1161172), (86, 918136), (136, 580586), (157, 502928), (172, 459068), (272, 290293), (314, 251464), (344, 229534), (628, 125732), (688, 114767), (731, 108016), (1256, 62866), (1462, 54008), (1849, 42704), (2512, 31433), (2669, 29584), (2924, 27004), (3698, 21352), (5338, 14792), (5848, 13502), (6751, 11696), (7396, 10676)]