2725236

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 7515144

約数和(自身を除く): 4789908

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 73, 102, 122, 146, 153, 183, 204, 219, 244, 292, 306, 366, 438, 549, 612, 657, 732, 876, 1037, 1098, 1241, 1314, 2074, 2196, 2482, 2628, 3111, 3723, 4148, 4453, 4964, 6222, 7446, 8906, 9333, 11169, 12444, 13359, 14892, 17812, 18666, 22338, 26718, 37332, 40077, 44676, 53436, 75701, 80154, 151402, 160308, 227103, 302804, 454206, 681309, 908412, 1362618, 2725236]

約数ペア:

[(1, 2725236), (2, 1362618), (3, 908412), (4, 681309), (6, 454206), (9, 302804), (12, 227103), (17, 160308), (18, 151402), (34, 80154), (36, 75701), (51, 53436), (61, 44676), (68, 40077), (73, 37332), (102, 26718), (122, 22338), (146, 18666), (153, 17812), (183, 14892), (204, 13359), (219, 12444), (244, 11169), (292, 9333), (306, 8906), (366, 7446), (438, 6222), (549, 4964), (612, 4453), (657, 4148), (732, 3723), (876, 3111), (1037, 2628), (1098, 2482), (1241, 2196), (1314, 2074)]