80347872

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{6917}}^1$

素因数の和:6952

約数の個数: 72

約数和(自身を含む): 231863688

約数和(自身を除く): 151515816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 6917, 11616, 13834, 20751, 27668, 41502, 55336, 76087, 83004, 110672, 152174, 166008, 221344, 228261, 304348, 332016, 456522, 608696, 664032, 836957, 913044, 1217392, 1673914, 1826088, 2434784, 2510871, 3347828, 3652176, 5021742, 6695656, 7304352, 10043484, 13391312, 20086968, 26782624, 40173936, 80347872]

約数ペア:

[(1, 80347872), (2, 40173936), (3, 26782624), (4, 20086968), (6, 13391312), (8, 10043484), (11, 7304352), (12, 6695656), (16, 5021742), (22, 3652176), (24, 3347828), (32, 2510871), (33, 2434784), (44, 1826088), (48, 1673914), (66, 1217392), (88, 913044), (96, 836957), (121, 664032), (132, 608696), (176, 456522), (242, 332016), (264, 304348), (352, 228261), (363, 221344), (484, 166008), (528, 152174), (726, 110672), (968, 83004), (1056, 76087), (1452, 55336), (1936, 41502), (2904, 27668), (3872, 20751), (5808, 13834), (6917, 11616)]