100806916

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 216953856

約数和(自身を除く): 116146940

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 49, 62, 94, 98, 124, 188, 196, 217, 329, 353, 434, 658, 706, 868, 1316, 1412, 1457, 1519, 2303, 2471, 2914, 3038, 4606, 4942, 5828, 6076, 9212, 9884, 10199, 10943, 16591, 17297, 20398, 21886, 33182, 34594, 40796, 43772, 66364, 69188, 71393, 76601, 116137, 142786, 153202, 232274, 285572, 306404, 464548, 514321, 536207, 812959, 1028642, 1072414, 1625918, 2057284, 2144828, 3251836, 3600247, 7200494, 14400988, 25201729, 50403458, 100806916]

約数ペア:

[(1, 100806916), (2, 50403458), (4, 25201729), (7, 14400988), (14, 7200494), (28, 3600247), (31, 3251836), (47, 2144828), (49, 2057284), (62, 1625918), (94, 1072414), (98, 1028642), (124, 812959), (188, 536207), (196, 514321), (217, 464548), (329, 306404), (353, 285572), (434, 232274), (658, 153202), (706, 142786), (868, 116137), (1316, 76601), (1412, 71393), (1457, 69188), (1519, 66364), (2303, 43772), (2471, 40796), (2914, 34594), (3038, 33182), (4606, 21886), (4942, 20398), (5828, 17297), (6076, 16591), (9212, 10943), (9884, 10199)]