81796284

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{9587}}^1$

素因数の和:9679

約数の個数: 48

約数和(自身を含む): 214771200

約数和(自身を除く): 132974916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2844, 4266, 8532, 9587, 19174, 28761, 38348, 57522, 86283, 115044, 172566, 258849, 345132, 517698, 757373, 1035396, 1514746, 2272119, 3029492, 4544238, 6816357, 9088476, 13632714, 20449071, 27265428, 40898142, 81796284]

約数ペア:

[(1, 81796284), (2, 40898142), (3, 27265428), (4, 20449071), (6, 13632714), (9, 9088476), (12, 6816357), (18, 4544238), (27, 3029492), (36, 2272119), (54, 1514746), (79, 1035396), (108, 757373), (158, 517698), (237, 345132), (316, 258849), (474, 172566), (711, 115044), (948, 86283), (1422, 57522), (2133, 38348), (2844, 28761), (4266, 19174), (8532, 9587)]