64911312

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{5431}}^1$

素因数の和:5528

約数の個数: 60

約数和(自身を含む): 183884064

約数和(自身を除く): 118972752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5431, 5976, 10862, 11952, 16293, 21724, 32586, 43448, 48879, 65172, 86896, 97758, 130344, 195516, 260688, 391032, 450773, 782064, 901546, 1352319, 1803092, 2704638, 3606184, 4056957, 5409276, 7212368, 8113914, 10818552, 16227828, 21637104, 32455656, 64911312]

約数ペア:

[(1, 64911312), (2, 32455656), (3, 21637104), (4, 16227828), (6, 10818552), (8, 8113914), (9, 7212368), (12, 5409276), (16, 4056957), (18, 3606184), (24, 2704638), (36, 1803092), (48, 1352319), (72, 901546), (83, 782064), (144, 450773), (166, 391032), (249, 260688), (332, 195516), (498, 130344), (664, 97758), (747, 86896), (996, 65172), (1328, 48879), (1494, 43448), (1992, 32586), (2988, 21724), (3984, 16293), (5431, 11952), (5976, 10862)]