86735680

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:216

約数の個数: 112

約数和(自身を含む): 216529920

約数和(自身を除く): 129794240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 73, 79, 80, 94, 146, 158, 160, 188, 235, 292, 316, 320, 365, 376, 395, 470, 584, 632, 730, 752, 790, 940, 1168, 1264, 1460, 1504, 1580, 1880, 2336, 2528, 2920, 3008, 3160, 3431, 3713, 3760, 4672, 5056, 5767, 5840, 6320, 6862, 7426, 7520, 11534, 11680, 12640, 13724, 14852, 15040, 17155, 18565, 23068, 23360, 25280, 27448, 28835, 29704, 34310, 37130, 46136, 54896, 57670, 59408, 68620, 74260, 92272, 109792, 115340, 118816, 137240, 148520, 184544, 219584, 230680, 237632, 271049, 274480, 297040, 369088, 461360, 542098, 548960, 594080, 922720, 1084196, 1097920, 1188160, 1355245, 1845440, 2168392, 2710490, 4336784, 5420980, 8673568, 10841960, 17347136, 21683920, 43367840, 86735680]

約数ペア:

[(1, 86735680), (2, 43367840), (4, 21683920), (5, 17347136), (8, 10841960), (10, 8673568), (16, 5420980), (20, 4336784), (32, 2710490), (40, 2168392), (47, 1845440), (64, 1355245), (73, 1188160), (79, 1097920), (80, 1084196), (94, 922720), (146, 594080), (158, 548960), (160, 542098), (188, 461360), (235, 369088), (292, 297040), (316, 274480), (320, 271049), (365, 237632), (376, 230680), (395, 219584), (470, 184544), (584, 148520), (632, 137240), (730, 118816), (752, 115340), (790, 109792), (940, 92272), (1168, 74260), (1264, 68620), (1460, 59408), (1504, 57670), (1580, 54896), (1880, 46136), (2336, 37130), (2528, 34310), (2920, 29704), (3008, 28835), (3160, 27448), (3431, 25280), (3713, 23360), (3760, 23068), (4672, 18565), (5056, 17155), (5767, 15040), (5840, 14852), (6320, 13724), (6862, 12640), (7426, 11680), (7520, 11534)]