72187896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1009}}^1$

素因数の和:1300

約数の個数: 64

約数和(自身を含む): 197798400

約数和(自身を除く): 125610504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 271, 542, 813, 1009, 1084, 1626, 2018, 2168, 2981, 3027, 3252, 4036, 5962, 6054, 6504, 8072, 8943, 11099, 11924, 12108, 17886, 22198, 23848, 24216, 33297, 35772, 44396, 66594, 71544, 88792, 133188, 266376, 273439, 546878, 820317, 1093756, 1640634, 2187512, 3007829, 3281268, 6015658, 6562536, 9023487, 12031316, 18046974, 24062632, 36093948, 72187896]

約数ペア:

[(1, 72187896), (2, 36093948), (3, 24062632), (4, 18046974), (6, 12031316), (8, 9023487), (11, 6562536), (12, 6015658), (22, 3281268), (24, 3007829), (33, 2187512), (44, 1640634), (66, 1093756), (88, 820317), (132, 546878), (264, 273439), (271, 266376), (542, 133188), (813, 88792), (1009, 71544), (1084, 66594), (1626, 44396), (2018, 35772), (2168, 33297), (2981, 24216), (3027, 23848), (3252, 22198), (4036, 17886), (5962, 12108), (6054, 11924), (6504, 11099), (8072, 8943)]