179027748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6803}}^1$

素因数の和:6873

約数の個数: 72

約数和(自身を含む): 490377888

約数和(自身を除く): 311350140

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2193, 2924, 4386, 6579, 6803, 8772, 13158, 13606, 20409, 26316, 27212, 40818, 61227, 81636, 115651, 122454, 231302, 244908, 292529, 346953, 462604, 585058, 693906, 877587, 1040859, 1170116, 1387812, 1755174, 2081718, 2632761, 3510348, 4163436, 4972993, 5265522, 9945986, 10531044, 14918979, 19891972, 29837958, 44756937, 59675916, 89513874, 179027748]

約数ペア:

[(1, 179027748), (2, 89513874), (3, 59675916), (4, 44756937), (6, 29837958), (9, 19891972), (12, 14918979), (17, 10531044), (18, 9945986), (34, 5265522), (36, 4972993), (43, 4163436), (51, 3510348), (68, 2632761), (86, 2081718), (102, 1755174), (129, 1387812), (153, 1170116), (172, 1040859), (204, 877587), (258, 693906), (306, 585058), (387, 462604), (516, 346953), (612, 292529), (731, 244908), (774, 231302), (1462, 122454), (1548, 115651), (2193, 81636), (2924, 61227), (4386, 40818), (6579, 27212), (6803, 26316), (8772, 20409), (13158, 13606)]