64129248

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{5431}}^1$

素因数の和:5488

約数の個数: 72

約数和(自身を含む): 186849936

約数和(自身を除く): 122720688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5431, 5904, 10862, 11808, 16293, 21724, 32586, 43448, 48879, 65172, 86896, 97758, 130344, 173792, 195516, 222671, 260688, 391032, 445342, 521376, 668013, 782064, 890684, 1336026, 1564128, 1781368, 2004039, 2672052, 3562736, 4008078, 5344104, 7125472, 8016156, 10688208, 16032312, 21376416, 32064624, 64129248]

約数ペア:

[(1, 64129248), (2, 32064624), (3, 21376416), (4, 16032312), (6, 10688208), (8, 8016156), (9, 7125472), (12, 5344104), (16, 4008078), (18, 3562736), (24, 2672052), (32, 2004039), (36, 1781368), (41, 1564128), (48, 1336026), (72, 890684), (82, 782064), (96, 668013), (123, 521376), (144, 445342), (164, 391032), (246, 260688), (288, 222671), (328, 195516), (369, 173792), (492, 130344), (656, 97758), (738, 86896), (984, 65172), (1312, 48879), (1476, 43448), (1968, 32586), (2952, 21724), (3936, 16293), (5431, 11808), (5904, 10862)]