79276208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 178679040

約数和(自身を除く): 99402832

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 151, 152, 157, 176, 209, 302, 304, 314, 418, 604, 628, 836, 1208, 1256, 1661, 1672, 1727, 2416, 2512, 2869, 2983, 3322, 3344, 3454, 5738, 5966, 6644, 6908, 11476, 11932, 13288, 13816, 22952, 23707, 23864, 26576, 27632, 31559, 32813, 45904, 47414, 47728, 63118, 65626, 94828, 126236, 131252, 189656, 252472, 260777, 262504, 379312, 450433, 504944, 521554, 525008, 900866, 1043108, 1801732, 2086216, 3603464, 4172432, 4954763, 7206928, 9909526, 19819052, 39638104, 79276208]

約数ペア:

[(1, 79276208), (2, 39638104), (4, 19819052), (8, 9909526), (11, 7206928), (16, 4954763), (19, 4172432), (22, 3603464), (38, 2086216), (44, 1801732), (76, 1043108), (88, 900866), (151, 525008), (152, 521554), (157, 504944), (176, 450433), (209, 379312), (302, 262504), (304, 260777), (314, 252472), (418, 189656), (604, 131252), (628, 126236), (836, 94828), (1208, 65626), (1256, 63118), (1661, 47728), (1672, 47414), (1727, 45904), (2416, 32813), (2512, 31559), (2869, 27632), (2983, 26576), (3322, 23864), (3344, 23707), (3454, 22952), (5738, 13816), (5966, 13288), (6644, 11932), (6908, 11476)]