86670648

素因数分解:

$2^3\times 3^4\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1170

約数の個数: 80

約数和(自身を含む): 244850760

約数和(自身を除く): 158180112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 131, 162, 216, 262, 324, 393, 524, 648, 786, 1021, 1048, 1179, 1572, 2042, 2358, 3063, 3144, 3537, 4084, 4716, 6126, 7074, 8168, 9189, 9432, 10611, 12252, 14148, 18378, 21222, 24504, 27567, 28296, 36756, 42444, 55134, 73512, 82701, 84888, 110268, 133751, 165402, 220536, 267502, 330804, 401253, 535004, 661608, 802506, 1070008, 1203759, 1605012, 2407518, 3210024, 3611277, 4815036, 7222554, 9630072, 10833831, 14445108, 21667662, 28890216, 43335324, 86670648]

約数ペア:

[(1, 86670648), (2, 43335324), (3, 28890216), (4, 21667662), (6, 14445108), (8, 10833831), (9, 9630072), (12, 7222554), (18, 4815036), (24, 3611277), (27, 3210024), (36, 2407518), (54, 1605012), (72, 1203759), (81, 1070008), (108, 802506), (131, 661608), (162, 535004), (216, 401253), (262, 330804), (324, 267502), (393, 220536), (524, 165402), (648, 133751), (786, 110268), (1021, 84888), (1048, 82701), (1179, 73512), (1572, 55134), (2042, 42444), (2358, 36756), (3063, 28296), (3144, 27567), (3537, 24504), (4084, 21222), (4716, 18378), (6126, 14148), (7074, 12252), (8168, 10611), (9189, 9432)]