78155208

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{57131}}^1$

素因数の和:57162

約数の個数: 48

約数和(自身を含む): 222814800

約数和(自身を除く): 144659592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 57131, 114262, 171393, 228524, 342786, 457048, 514179, 685572, 1028358, 1085489, 1371144, 2056716, 2170978, 3256467, 4113432, 4341956, 6512934, 8683912, 9769401, 13025868, 19538802, 26051736, 39077604, 78155208]

約数ペア:

[(1, 78155208), (2, 39077604), (3, 26051736), (4, 19538802), (6, 13025868), (8, 9769401), (9, 8683912), (12, 6512934), (18, 4341956), (19, 4113432), (24, 3256467), (36, 2170978), (38, 2056716), (57, 1371144), (72, 1085489), (76, 1028358), (114, 685572), (152, 514179), (171, 457048), (228, 342786), (342, 228524), (456, 171393), (684, 114262), (1368, 57131)]