78003252

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 204340136

約数和(自身を除く): 126336884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 157, 222, 314, 333, 373, 444, 471, 628, 666, 746, 942, 1119, 1332, 1413, 1492, 1884, 2238, 2826, 3357, 4476, 5652, 5809, 6714, 11618, 13428, 13801, 17427, 23236, 27602, 34854, 41403, 52281, 55204, 58561, 69708, 82806, 104562, 117122, 124209, 165612, 175683, 209124, 234244, 248418, 351366, 496836, 527049, 702732, 1054098, 2108196, 2166757, 4333514, 6500271, 8667028, 13000542, 19500813, 26001084, 39001626, 78003252]

約数ペア:

[(1, 78003252), (2, 39001626), (3, 26001084), (4, 19500813), (6, 13000542), (9, 8667028), (12, 6500271), (18, 4333514), (36, 2166757), (37, 2108196), (74, 1054098), (111, 702732), (148, 527049), (157, 496836), (222, 351366), (314, 248418), (333, 234244), (373, 209124), (444, 175683), (471, 165612), (628, 124209), (666, 117122), (746, 104562), (942, 82806), (1119, 69708), (1332, 58561), (1413, 55204), (1492, 52281), (1884, 41403), (2238, 34854), (2826, 27602), (3357, 23236), (4476, 17427), (5652, 13801), (5809, 13428), (6714, 11618)]