672456144

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{191911}}^1$

素因数の和:191995

約数の個数: 40

約数和(自身を含む): 1760984512

約数和(自身を除く): 1088528368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 191911, 383822, 575733, 767644, 1151466, 1535288, 2302932, 3070576, 4605864, 9211728, 14009503, 28019006, 42028509, 56038012, 84057018, 112076024, 168114036, 224152048, 336228072, 672456144]

約数ペア:

[(1, 672456144), (2, 336228072), (3, 224152048), (4, 168114036), (6, 112076024), (8, 84057018), (12, 56038012), (16, 42028509), (24, 28019006), (48, 14009503), (73, 9211728), (146, 4605864), (219, 3070576), (292, 2302932), (438, 1535288), (584, 1151466), (876, 767644), (1168, 575733), (1752, 383822), (3504, 191911)]