66123936

素因数分解:

$2^5\times 3^2\times {\mathrm{439}}^1\times {\mathrm{523}}^1$

素因数の和:978

約数の個数: 72

約数和(自身を含む): 188828640

約数和(自身を除く): 122704704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 439, 523, 878, 1046, 1317, 1569, 1756, 2092, 2634, 3138, 3512, 3951, 4184, 4707, 5268, 6276, 7024, 7902, 8368, 9414, 10536, 12552, 14048, 15804, 16736, 18828, 21072, 25104, 31608, 37656, 42144, 50208, 63216, 75312, 126432, 150624, 229597, 459194, 688791, 918388, 1377582, 1836776, 2066373, 2755164, 3673552, 4132746, 5510328, 7347104, 8265492, 11020656, 16530984, 22041312, 33061968, 66123936]

約数ペア:

[(1, 66123936), (2, 33061968), (3, 22041312), (4, 16530984), (6, 11020656), (8, 8265492), (9, 7347104), (12, 5510328), (16, 4132746), (18, 3673552), (24, 2755164), (32, 2066373), (36, 1836776), (48, 1377582), (72, 918388), (96, 688791), (144, 459194), (288, 229597), (439, 150624), (523, 126432), (878, 75312), (1046, 63216), (1317, 50208), (1569, 42144), (1756, 37656), (2092, 31608), (2634, 25104), (3138, 21072), (3512, 18828), (3951, 16736), (4184, 15804), (4707, 14048), (5268, 12552), (6276, 10536), (7024, 9414), (7902, 8368)]