31362948

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 82817280

約数和(自身を除く): 51454332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 157, 179, 186, 279, 314, 358, 372, 471, 537, 558, 628, 716, 942, 1074, 1116, 1413, 1611, 1884, 2148, 2826, 3222, 4867, 5549, 5652, 6444, 9734, 11098, 14601, 16647, 19468, 22196, 28103, 29202, 33294, 43803, 49941, 56206, 58404, 66588, 84309, 87606, 99882, 112412, 168618, 175212, 199764, 252927, 337236, 505854, 871193, 1011708, 1742386, 2613579, 3484772, 5227158, 7840737, 10454316, 15681474, 31362948]

約数ペア:

[(1, 31362948), (2, 15681474), (3, 10454316), (4, 7840737), (6, 5227158), (9, 3484772), (12, 2613579), (18, 1742386), (31, 1011708), (36, 871193), (62, 505854), (93, 337236), (124, 252927), (157, 199764), (179, 175212), (186, 168618), (279, 112412), (314, 99882), (358, 87606), (372, 84309), (471, 66588), (537, 58404), (558, 56206), (628, 49941), (716, 43803), (942, 33294), (1074, 29202), (1116, 28103), (1413, 22196), (1611, 19468), (1884, 16647), (2148, 14601), (2826, 11098), (3222, 9734), (4867, 6444), (5549, 5652)]