72911808

素因数分解:

$2^6\times 3^2\times {\mathrm{126583}}^1$

素因数の和:126601

約数の個数: 42

約数和(自身を含む): 208990184

約数和(自身を除く): 136078376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 126583, 253166, 379749, 506332, 759498, 1012664, 1139247, 1518996, 2025328, 2278494, 3037992, 4050656, 4556988, 6075984, 8101312, 9113976, 12151968, 18227952, 24303936, 36455904, 72911808]

約数ペア:

[(1, 72911808), (2, 36455904), (3, 24303936), (4, 18227952), (6, 12151968), (8, 9113976), (9, 8101312), (12, 6075984), (16, 4556988), (18, 4050656), (24, 3037992), (32, 2278494), (36, 2025328), (48, 1518996), (64, 1139247), (72, 1012664), (96, 759498), (144, 506332), (192, 379749), (288, 253166), (576, 126583)]