71804808

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{16349}}^1$

素因数の和:16422

約数の個数: 48

約数和(自身を含む): 197671500

約数和(自身を除く): 125866692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 16349, 32698, 49047, 65396, 98094, 130792, 147141, 196188, 294282, 392376, 588564, 997289, 1177128, 1994578, 2991867, 3989156, 5983734, 7978312, 8975601, 11967468, 17951202, 23934936, 35902404, 71804808]

約数ペア:

[(1, 71804808), (2, 35902404), (3, 23934936), (4, 17951202), (6, 11967468), (8, 8975601), (9, 7978312), (12, 5983734), (18, 3989156), (24, 2991867), (36, 1994578), (61, 1177128), (72, 997289), (122, 588564), (183, 392376), (244, 294282), (366, 196188), (488, 147141), (549, 130792), (732, 98094), (1098, 65396), (1464, 49047), (2196, 32698), (4392, 16349)]