671976

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:96

約数の個数: 80

約数和(自身を含む): 2025540

約数和(自身を除く): 1353564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 61, 68, 72, 81, 102, 108, 122, 136, 153, 162, 183, 204, 216, 244, 306, 324, 366, 408, 459, 488, 549, 612, 648, 732, 918, 1037, 1098, 1224, 1377, 1464, 1647, 1836, 2074, 2196, 2754, 3111, 3294, 3672, 4148, 4392, 4941, 5508, 6222, 6588, 8296, 9333, 9882, 11016, 12444, 13176, 18666, 19764, 24888, 27999, 37332, 39528, 55998, 74664, 83997, 111996, 167994, 223992, 335988, 671976]

約数ペア:

[(1, 671976), (2, 335988), (3, 223992), (4, 167994), (6, 111996), (8, 83997), (9, 74664), (12, 55998), (17, 39528), (18, 37332), (24, 27999), (27, 24888), (34, 19764), (36, 18666), (51, 13176), (54, 12444), (61, 11016), (68, 9882), (72, 9333), (81, 8296), (102, 6588), (108, 6222), (122, 5508), (136, 4941), (153, 4392), (162, 4148), (183, 3672), (204, 3294), (216, 3111), (244, 2754), (306, 2196), (324, 2074), (366, 1836), (408, 1647), (459, 1464), (488, 1377), (549, 1224), (612, 1098), (648, 1037), (732, 918)]