89778660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1073

約数の個数: 96

約数和(自身を含む): 266499072

約数和(自身を除く): 176720412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 67, 69, 92, 115, 134, 138, 201, 230, 268, 276, 335, 345, 402, 460, 670, 690, 804, 971, 1005, 1340, 1380, 1541, 1942, 2010, 2913, 3082, 3884, 4020, 4623, 4855, 5826, 6164, 7705, 9246, 9710, 11652, 14565, 15410, 18492, 19420, 22333, 23115, 29130, 30820, 44666, 46230, 58260, 65057, 66999, 89332, 92460, 111665, 130114, 133998, 195171, 223330, 260228, 267996, 325285, 334995, 390342, 446660, 650570, 669990, 780684, 975855, 1301140, 1339980, 1496311, 1951710, 2992622, 3903420, 4488933, 5985244, 7481555, 8977866, 14963110, 17955732, 22444665, 29926220, 44889330, 89778660]

約数ペア:

[(1, 89778660), (2, 44889330), (3, 29926220), (4, 22444665), (5, 17955732), (6, 14963110), (10, 8977866), (12, 7481555), (15, 5985244), (20, 4488933), (23, 3903420), (30, 2992622), (46, 1951710), (60, 1496311), (67, 1339980), (69, 1301140), (92, 975855), (115, 780684), (134, 669990), (138, 650570), (201, 446660), (230, 390342), (268, 334995), (276, 325285), (335, 267996), (345, 260228), (402, 223330), (460, 195171), (670, 133998), (690, 130114), (804, 111665), (971, 92460), (1005, 89332), (1340, 66999), (1380, 65057), (1541, 58260), (1942, 46230), (2010, 44666), (2913, 30820), (3082, 29130), (3884, 23115), (4020, 22333), (4623, 19420), (4855, 18492), (5826, 15410), (6164, 14565), (7705, 11652), (9246, 9710)]