64905336

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{10861}}^1$

素因数の和:10956

約数の個数: 48

約数和(自身を含む): 177919560

約数和(自身を除く): 113014224

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, 10861, 21722, 32583, 43444, 65166, 86888, 97749, 130332, 195498, 260664, 390996, 781992, 901463, 1802926, 2704389, 3605852, 5408778, 7211704, 8113167, 10817556, 16226334, 21635112, 32452668, 64905336]

約数ペア:

[(1, 64905336), (2, 32452668), (3, 21635112), (4, 16226334), (6, 10817556), (8, 8113167), (9, 7211704), (12, 5408778), (18, 3605852), (24, 2704389), (36, 1802926), (72, 901463), (83, 781992), (166, 390996), (249, 260664), (332, 195498), (498, 130332), (664, 97749), (747, 86888), (996, 65166), (1494, 43444), (1992, 32583), (2988, 21722), (5976, 10861)]