71615028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 185149440

約数和(自身を除く): 113534412

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 47, 57, 76, 82, 94, 114, 123, 141, 163, 164, 188, 228, 246, 282, 326, 489, 492, 564, 652, 779, 893, 978, 1558, 1786, 1927, 1956, 2337, 2679, 3097, 3116, 3572, 3854, 4674, 5358, 5781, 6194, 6683, 7661, 7708, 9291, 9348, 10716, 11562, 12388, 13366, 15322, 18582, 20049, 22983, 23124, 26732, 30644, 36613, 37164, 40098, 45966, 73226, 80196, 91932, 109839, 126977, 145559, 146452, 219678, 253954, 291118, 314101, 380931, 436677, 439356, 507908, 582236, 628202, 761862, 873354, 942303, 1256404, 1523724, 1746708, 1884606, 3769212, 5967919, 11935838, 17903757, 23871676, 35807514, 71615028]

約数ペア:

[(1, 71615028), (2, 35807514), (3, 23871676), (4, 17903757), (6, 11935838), (12, 5967919), (19, 3769212), (38, 1884606), (41, 1746708), (47, 1523724), (57, 1256404), (76, 942303), (82, 873354), (94, 761862), (114, 628202), (123, 582236), (141, 507908), (163, 439356), (164, 436677), (188, 380931), (228, 314101), (246, 291118), (282, 253954), (326, 219678), (489, 146452), (492, 145559), (564, 126977), (652, 109839), (779, 91932), (893, 80196), (978, 73226), (1558, 45966), (1786, 40098), (1927, 37164), (1956, 36613), (2337, 30644), (2679, 26732), (3097, 23124), (3116, 22983), (3572, 20049), (3854, 18582), (4674, 15322), (5358, 13366), (5781, 12388), (6194, 11562), (6683, 10716), (7661, 9348), (7708, 9291)]