64876104

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{21977}}^1$

素因数の和:22030

約数の個数: 48

約数和(自身を含む): 179999820

約数和(自身を除く): 115123716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 21977, 43954, 65931, 87908, 131862, 175816, 197793, 263724, 395586, 527448, 791172, 901057, 1582344, 1802114, 2703171, 3604228, 5406342, 7208456, 8109513, 10812684, 16219026, 21625368, 32438052, 64876104]

約数ペア:

[(1, 64876104), (2, 32438052), (3, 21625368), (4, 16219026), (6, 10812684), (8, 8109513), (9, 7208456), (12, 5406342), (18, 3604228), (24, 2703171), (36, 1802114), (41, 1582344), (72, 901057), (82, 791172), (123, 527448), (164, 395586), (246, 263724), (328, 197793), (369, 175816), (492, 131862), (738, 87908), (984, 65931), (1476, 43954), (2952, 21977)]