64820016

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{10979}}^1$

素因数の和:11034

約数の個数: 60

約数和(自身を含む): 185847480

約数和(自身を除く): 121027464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 10979, 21958, 32937, 43916, 65874, 87832, 98811, 131748, 175664, 197622, 263496, 395244, 450139, 526992, 790488, 900278, 1350417, 1580976, 1800556, 2700834, 3601112, 4051251, 5401668, 7202224, 8102502, 10803336, 16205004, 21606672, 32410008, 64820016]

約数ペア:

[(1, 64820016), (2, 32410008), (3, 21606672), (4, 16205004), (6, 10803336), (8, 8102502), (9, 7202224), (12, 5401668), (16, 4051251), (18, 3601112), (24, 2700834), (36, 1800556), (41, 1580976), (48, 1350417), (72, 900278), (82, 790488), (123, 526992), (144, 450139), (164, 395244), (246, 263496), (328, 197622), (369, 175664), (492, 131748), (656, 98811), (738, 87832), (984, 65874), (1476, 43916), (1968, 32937), (2952, 21958), (5904, 10979)]