145087572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{90907}}^1$

素因数の和:90940

約数の個数: 48

約数和(自身を含む): 407267840

約数和(自身を除く): 262180268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 90907, 181814, 272721, 363628, 545442, 636349, 1090884, 1272698, 1727233, 1909047, 2545396, 3454466, 3818094, 5181699, 6908932, 7636188, 10363398, 12090631, 20726796, 24181262, 36271893, 48362524, 72543786, 145087572]

約数ペア:

[(1, 145087572), (2, 72543786), (3, 48362524), (4, 36271893), (6, 24181262), (7, 20726796), (12, 12090631), (14, 10363398), (19, 7636188), (21, 6908932), (28, 5181699), (38, 3818094), (42, 3454466), (57, 2545396), (76, 1909047), (84, 1727233), (114, 1272698), (133, 1090884), (228, 636349), (266, 545442), (399, 363628), (532, 272721), (798, 181814), (1596, 90907)]