72354972

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 172589312

約数和(自身を除く): 100234340

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 151, 219, 292, 302, 438, 453, 547, 604, 876, 906, 1094, 1641, 1812, 2188, 3282, 6564, 11023, 22046, 33069, 39931, 44092, 66138, 79862, 82597, 119793, 132276, 159724, 165194, 239586, 247791, 330388, 479172, 495582, 991164, 6029581, 12059162, 18088743, 24118324, 36177486, 72354972]

約数ペア:

[(1, 72354972), (2, 36177486), (3, 24118324), (4, 18088743), (6, 12059162), (12, 6029581), (73, 991164), (146, 495582), (151, 479172), (219, 330388), (292, 247791), (302, 239586), (438, 165194), (453, 159724), (547, 132276), (604, 119793), (876, 82597), (906, 79862), (1094, 66138), (1641, 44092), (1812, 39931), (2188, 33069), (3282, 22046), (6564, 11023)]