87446460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{63367}}^1$

素因数の和:63402

約数の個数: 48

約数和(自身を含む): 255499776

約数和(自身を除く): 168053316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 63367, 126734, 190101, 253468, 316835, 380202, 633670, 760404, 950505, 1267340, 1457441, 1901010, 2914882, 3802020, 4372323, 5829764, 7287205, 8744646, 14574410, 17489292, 21861615, 29148820, 43723230, 87446460]

約数ペア:

[(1, 87446460), (2, 43723230), (3, 29148820), (4, 21861615), (5, 17489292), (6, 14574410), (10, 8744646), (12, 7287205), (15, 5829764), (20, 4372323), (23, 3802020), (30, 2914882), (46, 1901010), (60, 1457441), (69, 1267340), (92, 950505), (115, 760404), (138, 633670), (230, 380202), (276, 316835), (345, 253468), (460, 190101), (690, 126734), (1380, 63367)]