8147172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 21688576

約数和(自身を除く): 13541404

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 181, 186, 242, 341, 362, 363, 372, 484, 543, 682, 724, 726, 1023, 1086, 1364, 1452, 1991, 2046, 2172, 3751, 3982, 4092, 5611, 5973, 7502, 7964, 11222, 11253, 11946, 15004, 16833, 21901, 22444, 22506, 23892, 33666, 43802, 45012, 61721, 65703, 67332, 87604, 123442, 131406, 185163, 246884, 262812, 370326, 678931, 740652, 1357862, 2036793, 2715724, 4073586, 8147172]

約数ペア:

[(1, 8147172), (2, 4073586), (3, 2715724), (4, 2036793), (6, 1357862), (11, 740652), (12, 678931), (22, 370326), (31, 262812), (33, 246884), (44, 185163), (62, 131406), (66, 123442), (93, 87604), (121, 67332), (124, 65703), (132, 61721), (181, 45012), (186, 43802), (242, 33666), (341, 23892), (362, 22506), (363, 22444), (372, 21901), (484, 16833), (543, 15004), (682, 11946), (724, 11253), (726, 11222), (1023, 7964), (1086, 7502), (1364, 5973), (1452, 5611), (1991, 4092), (2046, 3982), (2172, 3751)]