61090584

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 158960640

約数和(自身を除く): 97870056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 157, 186, 248, 314, 372, 471, 523, 628, 744, 942, 1046, 1256, 1569, 1884, 2092, 3138, 3768, 4184, 4867, 6276, 9734, 12552, 14601, 16213, 19468, 29202, 32426, 38936, 48639, 58404, 64852, 82111, 97278, 116808, 129704, 164222, 194556, 246333, 328444, 389112, 492666, 656888, 985332, 1970664, 2545441, 5090882, 7636323, 10181764, 15272646, 20363528, 30545292, 61090584]

約数ペア:

[(1, 61090584), (2, 30545292), (3, 20363528), (4, 15272646), (6, 10181764), (8, 7636323), (12, 5090882), (24, 2545441), (31, 1970664), (62, 985332), (93, 656888), (124, 492666), (157, 389112), (186, 328444), (248, 246333), (314, 194556), (372, 164222), (471, 129704), (523, 116808), (628, 97278), (744, 82111), (942, 64852), (1046, 58404), (1256, 48639), (1569, 38936), (1884, 32426), (2092, 29202), (3138, 19468), (3768, 16213), (4184, 14601), (4867, 12552), (6276, 9734)]