64080648

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{10723}}^1$

素因数の和:10818

約数の個数: 48

約数和(自身を含む): 175659120

約数和(自身を除く): 111578472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 10723, 21446, 32169, 42892, 64338, 85784, 96507, 128676, 193014, 257352, 386028, 772056, 890009, 1780018, 2670027, 3560036, 5340054, 7120072, 8010081, 10680108, 16020162, 21360216, 32040324, 64080648]

約数ペア:

[(1, 64080648), (2, 32040324), (3, 21360216), (4, 16020162), (6, 10680108), (8, 8010081), (9, 7120072), (12, 5340054), (18, 3560036), (24, 2670027), (36, 1780018), (72, 890009), (83, 772056), (166, 386028), (249, 257352), (332, 193014), (498, 128676), (664, 96507), (747, 85784), (996, 64338), (1494, 42892), (1992, 32169), (2988, 21446), (5976, 10723)]