25681284

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 67223520

約数和(自身を除く): 41542236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 107, 113, 118, 177, 214, 226, 236, 321, 339, 354, 428, 452, 531, 642, 678, 708, 963, 1017, 1062, 1284, 1356, 1926, 2034, 2124, 3852, 4068, 6313, 6667, 12091, 12626, 13334, 18939, 20001, 24182, 25252, 26668, 36273, 37878, 40002, 48364, 56817, 60003, 72546, 75756, 80004, 108819, 113634, 120006, 145092, 217638, 227268, 240012, 435276, 713369, 1426738, 2140107, 2853476, 4280214, 6420321, 8560428, 12840642, 25681284]

約数ペア:

[(1, 25681284), (2, 12840642), (3, 8560428), (4, 6420321), (6, 4280214), (9, 2853476), (12, 2140107), (18, 1426738), (36, 713369), (59, 435276), (107, 240012), (113, 227268), (118, 217638), (177, 145092), (214, 120006), (226, 113634), (236, 108819), (321, 80004), (339, 75756), (354, 72546), (428, 60003), (452, 56817), (531, 48364), (642, 40002), (678, 37878), (708, 36273), (963, 26668), (1017, 25252), (1062, 24182), (1284, 20001), (1356, 18939), (1926, 13334), (2034, 12626), (2124, 12091), (3852, 6667), (4068, 6313)]