78114864

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3301}}^1$

素因数の和:3358

約数の個数: 80

約数和(自身を含む): 221101920

約数和(自身を除く): 142987056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 272, 348, 408, 464, 493, 696, 816, 986, 1392, 1479, 1972, 2958, 3301, 3944, 5916, 6602, 7888, 9903, 11832, 13204, 19806, 23664, 26408, 39612, 52816, 56117, 79224, 95729, 112234, 158448, 168351, 191458, 224468, 287187, 336702, 382916, 448936, 574374, 673404, 765832, 897872, 1148748, 1346808, 1531664, 1627393, 2297496, 2693616, 3254786, 4594992, 4882179, 6509572, 9764358, 13019144, 19528716, 26038288, 39057432, 78114864]

約数ペア:

[(1, 78114864), (2, 39057432), (3, 26038288), (4, 19528716), (6, 13019144), (8, 9764358), (12, 6509572), (16, 4882179), (17, 4594992), (24, 3254786), (29, 2693616), (34, 2297496), (48, 1627393), (51, 1531664), (58, 1346808), (68, 1148748), (87, 897872), (102, 765832), (116, 673404), (136, 574374), (174, 448936), (204, 382916), (232, 336702), (272, 287187), (348, 224468), (408, 191458), (464, 168351), (493, 158448), (696, 112234), (816, 95729), (986, 79224), (1392, 56117), (1479, 52816), (1972, 39612), (2958, 26408), (3301, 23664), (3944, 19806), (5916, 13204), (6602, 11832), (7888, 9903)]