78785616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1109

約数の個数: 160

約数和(自身を含む): 265483008

約数和(自身を除く): 186697392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 238, 272, 273, 312, 336, 357, 364, 408, 442, 476, 546, 624, 663, 714, 728, 816, 884, 952, 1061, 1092, 1326, 1428, 1456, 1547, 1768, 1904, 2122, 2184, 2652, 2856, 3094, 3183, 3536, 4244, 4368, 4641, 5304, 5712, 6188, 6366, 7427, 8488, 9282, 10608, 12376, 12732, 13793, 14854, 16976, 18037, 18564, 22281, 24752, 25464, 27586, 29708, 36074, 37128, 41379, 44562, 50928, 54111, 55172, 59416, 72148, 74256, 82758, 89124, 96551, 108222, 110344, 118832, 126259, 144296, 165516, 178248, 193102, 216444, 220688, 234481, 252518, 288592, 289653, 331032, 356496, 378777, 386204, 432888, 468962, 505036, 579306, 662064, 703443, 757554, 772408, 865776, 937924, 1010072, 1158612, 1406886, 1515108, 1544816, 1641367, 1875848, 2020144, 2317224, 2813772, 3030216, 3282734, 3751696, 4634448, 4924101, 5627544, 6060432, 6565468, 9848202, 11255088, 13130936, 19696404, 26261872, 39392808, 78785616]

約数ペア:

[(1, 78785616), (2, 39392808), (3, 26261872), (4, 19696404), (6, 13130936), (7, 11255088), (8, 9848202), (12, 6565468), (13, 6060432), (14, 5627544), (16, 4924101), (17, 4634448), (21, 3751696), (24, 3282734), (26, 3030216), (28, 2813772), (34, 2317224), (39, 2020144), (42, 1875848), (48, 1641367), (51, 1544816), (52, 1515108), (56, 1406886), (68, 1158612), (78, 1010072), (84, 937924), (91, 865776), (102, 772408), (104, 757554), (112, 703443), (119, 662064), (136, 579306), (156, 505036), (168, 468962), (182, 432888), (204, 386204), (208, 378777), (221, 356496), (238, 331032), (272, 289653), (273, 288592), (312, 252518), (336, 234481), (357, 220688), (364, 216444), (408, 193102), (442, 178248), (476, 165516), (546, 144296), (624, 126259), (663, 118832), (714, 110344), (728, 108222), (816, 96551), (884, 89124), (952, 82758), (1061, 74256), (1092, 72148), (1326, 59416), (1428, 55172), (1456, 54111), (1547, 50928), (1768, 44562), (1904, 41379), (2122, 37128), (2184, 36074), (2652, 29708), (2856, 27586), (3094, 25464), (3183, 24752), (3536, 22281), (4244, 18564), (4368, 18037), (4641, 16976), (5304, 14854), (5712, 13793), (6188, 12732), (6366, 12376), (7427, 10608), (8488, 9282)]