81369552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8111}}^1$

素因数の和:8152

約数の個数: 80

約数和(自身を含む): 241413120

約数和(自身を除く): 160043568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 8111, 10032, 16222, 24333, 32444, 48666, 64888, 89221, 97332, 129776, 154109, 178442, 194664, 267663, 308218, 356884, 389328, 462327, 535326, 616436, 713768, 924654, 1070652, 1232872, 1427536, 1695199, 1849308, 2141304, 2465744, 3390398, 3698616, 4282608, 5085597, 6780796, 7397232, 10171194, 13561592, 20342388, 27123184, 40684776, 81369552]

約数ペア:

[(1, 81369552), (2, 40684776), (3, 27123184), (4, 20342388), (6, 13561592), (8, 10171194), (11, 7397232), (12, 6780796), (16, 5085597), (19, 4282608), (22, 3698616), (24, 3390398), (33, 2465744), (38, 2141304), (44, 1849308), (48, 1695199), (57, 1427536), (66, 1232872), (76, 1070652), (88, 924654), (114, 713768), (132, 616436), (152, 535326), (176, 462327), (209, 389328), (228, 356884), (264, 308218), (304, 267663), (418, 194664), (456, 178442), (528, 154109), (627, 129776), (836, 97332), (912, 89221), (1254, 64888), (1672, 48666), (2508, 32444), (3344, 24333), (5016, 16222), (8111, 10032)]