40988772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1273

約数の個数: 72

約数和(自身を含む): 114397920

約数和(自身を除く): 73409148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 89, 99, 132, 178, 198, 267, 356, 396, 534, 801, 979, 1068, 1163, 1602, 1958, 2326, 2937, 3204, 3489, 3916, 4652, 5874, 6978, 8811, 10467, 11748, 12793, 13956, 17622, 20934, 25586, 35244, 38379, 41868, 51172, 76758, 103507, 115137, 153516, 207014, 230274, 310521, 414028, 460548, 621042, 931563, 1138577, 1242084, 1863126, 2277154, 3415731, 3726252, 4554308, 6831462, 10247193, 13662924, 20494386, 40988772]

約数ペア:

[(1, 40988772), (2, 20494386), (3, 13662924), (4, 10247193), (6, 6831462), (9, 4554308), (11, 3726252), (12, 3415731), (18, 2277154), (22, 1863126), (33, 1242084), (36, 1138577), (44, 931563), (66, 621042), (89, 460548), (99, 414028), (132, 310521), (178, 230274), (198, 207014), (267, 153516), (356, 115137), (396, 103507), (534, 76758), (801, 51172), (979, 41868), (1068, 38379), (1163, 35244), (1602, 25586), (1958, 20934), (2326, 17622), (2937, 13956), (3204, 12793), (3489, 11748), (3916, 10467), (4652, 8811), (5874, 6978)]