25615764

素因数分解:

$2^2\times 3^4\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:646

約数の個数: 60

約数和(自身を含む): 67499124

約数和(自身を除く): 41883360

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 173, 324, 346, 457, 519, 692, 914, 1038, 1371, 1557, 1828, 2076, 2742, 3114, 4113, 4671, 5484, 6228, 8226, 9342, 12339, 14013, 16452, 18684, 24678, 28026, 37017, 49356, 56052, 74034, 79061, 148068, 158122, 237183, 316244, 474366, 711549, 948732, 1423098, 2134647, 2846196, 4269294, 6403941, 8538588, 12807882, 25615764]

約数ペア:

[(1, 25615764), (2, 12807882), (3, 8538588), (4, 6403941), (6, 4269294), (9, 2846196), (12, 2134647), (18, 1423098), (27, 948732), (36, 711549), (54, 474366), (81, 316244), (108, 237183), (162, 158122), (173, 148068), (324, 79061), (346, 74034), (457, 56052), (519, 49356), (692, 37017), (914, 28026), (1038, 24678), (1371, 18684), (1557, 16452), (1828, 14013), (2076, 12339), (2742, 9342), (3114, 8226), (4113, 6228), (4671, 5484)]